| 1 | package Module::CoreList::Utils; |
| 2 | |
| 3 | use strict; |
| 4 | use warnings; |
| 5 | use vars qw[$VERSION %utilities]; |
| 6 | use Module::CoreList; |
| 7 | use Module::CoreList::TieHashDelta; |
| 8 | |
| 9 | $VERSION = '3.06'; |
| 10 | |
| 11 | sub utilities { |
| 12 | my $perl = shift; |
| 13 | $perl = shift if eval { $perl->isa(__PACKAGE__) }; |
| 14 | return unless $perl or exists $utilities{$perl}; |
| 15 | return sort keys %{ $utilities{$perl} }; |
| 16 | } |
| 17 | |
| 18 | sub first_release_raw { |
| 19 | my $util = shift; |
| 20 | $util = shift if eval { $util->isa(__PACKAGE__) }; |
| 21 | #and scalar @_ and $_[0] =~ m#\A[a-zA-Z_][0-9a-zA-Z_]*(?:(::|')[0-9a-zA-Z_]+)*\z#; |
| 22 | my $version = shift; |
| 23 | |
| 24 | my @perls = $version |
| 25 | ? grep { exists $utilities{$_}{ $util } && |
| 26 | $utilities{$_}{ $util } ge $version } keys %utilities |
| 27 | : grep { exists $utilities{$_}{ $util } } keys %utilities; |
| 28 | |
| 29 | return grep { exists $Module::CoreList::released{$_} } @perls; |
| 30 | } |
| 31 | |
| 32 | sub first_release_by_date { |
| 33 | my @perls = &first_release_raw; |
| 34 | return unless @perls; |
| 35 | return (sort { $Module::CoreList::released{$a} cmp $Module::CoreList::released{$b} } @perls)[0]; |
| 36 | } |
| 37 | |
| 38 | sub first_release { |
| 39 | my @perls = &first_release_raw; |
| 40 | return unless @perls; |
| 41 | return (sort { $a cmp $b } @perls)[0]; |
| 42 | } |
| 43 | |
| 44 | sub removed_from { |
| 45 | my @perls = &removed_raw; |
| 46 | return shift @perls; |
| 47 | } |
| 48 | |
| 49 | sub removed_from_by_date { |
| 50 | my @perls = sort { $Module::CoreList::released{$a} cmp $Module::CoreList::released{$b} } &removed_raw; |
| 51 | return shift @perls; |
| 52 | } |
| 53 | |
| 54 | sub removed_raw { |
| 55 | my $util = shift; |
| 56 | $util = shift if eval { $util->isa(__PACKAGE__) }; |
| 57 | return unless my @perls = sort { $a cmp $b } first_release_raw($util); |
| 58 | @perls = grep { exists $Module::CoreList::released{$_} } @perls; |
| 59 | my $last = pop @perls; |
| 60 | my @removed = grep { $_ > $last } sort { $a cmp $b } keys %utilities; |
| 61 | return @removed; |
| 62 | } |
| 63 | |
| 64 | my %delta = ( |
| 65 | 5 => { |
| 66 | changed => { |
| 67 | 'a2p' => '1', |
| 68 | 'c2ph' => '1', |
| 69 | 'cppstdin' => '1', |
| 70 | 'find2perl' => '1', |
| 71 | 'pstruct' => '1', |
| 72 | 's2p' => '1', |
| 73 | }, |
| 74 | removed => { |
| 75 | } |
| 76 | }, |
| 77 | |
| 78 | 5.001 => { |
| 79 | delta_from => 5, |
| 80 | changed => { |
| 81 | 'h2xs' => '1', |
| 82 | }, |
| 83 | removed => { |
| 84 | } |
| 85 | }, |
| 86 | |
| 87 | 5.002 => { |
| 88 | delta_from => 5.001, |
| 89 | changed => { |
| 90 | 'h2ph' => '1', |
| 91 | 'perlbug' => '1', |
| 92 | 'perldoc' => '1', |
| 93 | 'pod2html' => '1', |
| 94 | 'pod2latex' => '1', |
| 95 | 'pod2man' => '1', |
| 96 | 'pod2text' => '1', |
| 97 | }, |
| 98 | removed => { |
| 99 | } |
| 100 | }, |
| 101 | |
| 102 | 5.00307 => { |
| 103 | delta_from => 5.002, |
| 104 | changed => { |
| 105 | 'pl2pm' => '1', |
| 106 | }, |
| 107 | removed => { |
| 108 | 'cppstdin' => 1, |
| 109 | 'pstruct' => 1, |
| 110 | } |
| 111 | }, |
| 112 | |
| 113 | 5.004 => { |
| 114 | delta_from => 5.00307, |
| 115 | changed => { |
| 116 | 'splain' => '1', |
| 117 | }, |
| 118 | removed => { |
| 119 | } |
| 120 | }, |
| 121 | |
| 122 | 5.005 => { |
| 123 | delta_from => 5.00405, |
| 124 | changed => { |
| 125 | 'perlcc' => '1', |
| 126 | }, |
| 127 | removed => { |
| 128 | } |
| 129 | }, |
| 130 | |
| 131 | 5.00503 => { |
| 132 | delta_from => 5.005, |
| 133 | changed => { |
| 134 | }, |
| 135 | removed => { |
| 136 | } |
| 137 | }, |
| 138 | |
| 139 | 5.00405 => { |
| 140 | delta_from => 5.004, |
| 141 | changed => { |
| 142 | }, |
| 143 | removed => { |
| 144 | } |
| 145 | }, |
| 146 | |
| 147 | 5.006 => { |
| 148 | delta_from => 5.00504, |
| 149 | changed => { |
| 150 | 'dprofpp' => '1', |
| 151 | 'pod2usage' => '1', |
| 152 | 'podchecker' => '1', |
| 153 | 'podselect' => '1', |
| 154 | 'pstruct' => '1', |
| 155 | }, |
| 156 | removed => { |
| 157 | } |
| 158 | }, |
| 159 | |
| 160 | 5.006001 => { |
| 161 | delta_from => 5.006, |
| 162 | changed => { |
| 163 | }, |
| 164 | removed => { |
| 165 | } |
| 166 | }, |
| 167 | |
| 168 | 5.007003 => { |
| 169 | delta_from => 5.006002, |
| 170 | changed => { |
| 171 | 'libnetcfg' => '1', |
| 172 | 'perlivp' => '1', |
| 173 | 'psed' => '1', |
| 174 | 'xsubpp' => '1', |
| 175 | }, |
| 176 | removed => { |
| 177 | } |
| 178 | }, |
| 179 | |
| 180 | 5.008 => { |
| 181 | delta_from => 5.007003, |
| 182 | changed => { |
| 183 | 'enc2xs' => '1', |
| 184 | 'piconv' => '1', |
| 185 | }, |
| 186 | removed => { |
| 187 | } |
| 188 | }, |
| 189 | |
| 190 | 5.008001 => { |
| 191 | delta_from => 5.008, |
| 192 | changed => { |
| 193 | 'cpan' => '1', |
| 194 | }, |
| 195 | removed => { |
| 196 | } |
| 197 | }, |
| 198 | |
| 199 | 5.009 => { |
| 200 | delta_from => 5.008009, |
| 201 | changed => { |
| 202 | }, |
| 203 | removed => { |
| 204 | 'corelist' => 1, |
| 205 | 'instmodsh' => 1, |
| 206 | 'prove' => 1, |
| 207 | } |
| 208 | }, |
| 209 | |
| 210 | 5.008002 => { |
| 211 | delta_from => 5.008001, |
| 212 | changed => { |
| 213 | }, |
| 214 | removed => { |
| 215 | } |
| 216 | }, |
| 217 | |
| 218 | 5.006002 => { |
| 219 | delta_from => 5.006001, |
| 220 | changed => { |
| 221 | }, |
| 222 | removed => { |
| 223 | } |
| 224 | }, |
| 225 | |
| 226 | 5.008003 => { |
| 227 | delta_from => 5.008002, |
| 228 | changed => { |
| 229 | 'instmodsh' => '1', |
| 230 | 'prove' => '1', |
| 231 | }, |
| 232 | removed => { |
| 233 | } |
| 234 | }, |
| 235 | |
| 236 | 5.00504 => { |
| 237 | delta_from => 5.00503, |
| 238 | changed => { |
| 239 | }, |
| 240 | removed => { |
| 241 | } |
| 242 | }, |
| 243 | |
| 244 | 5.009001 => { |
| 245 | delta_from => 5.009, |
| 246 | changed => { |
| 247 | 'instmodsh' => '1', |
| 248 | 'prove' => '1', |
| 249 | }, |
| 250 | removed => { |
| 251 | } |
| 252 | }, |
| 253 | |
| 254 | 5.008004 => { |
| 255 | delta_from => 5.008003, |
| 256 | changed => { |
| 257 | }, |
| 258 | removed => { |
| 259 | } |
| 260 | }, |
| 261 | |
| 262 | 5.008005 => { |
| 263 | delta_from => 5.008004, |
| 264 | changed => { |
| 265 | }, |
| 266 | removed => { |
| 267 | } |
| 268 | }, |
| 269 | |
| 270 | 5.008006 => { |
| 271 | delta_from => 5.008005, |
| 272 | changed => { |
| 273 | }, |
| 274 | removed => { |
| 275 | } |
| 276 | }, |
| 277 | |
| 278 | 5.009002 => { |
| 279 | delta_from => 5.009001, |
| 280 | changed => { |
| 281 | 'corelist' => '1', |
| 282 | }, |
| 283 | removed => { |
| 284 | } |
| 285 | }, |
| 286 | |
| 287 | 5.008007 => { |
| 288 | delta_from => 5.008006, |
| 289 | changed => { |
| 290 | }, |
| 291 | removed => { |
| 292 | } |
| 293 | }, |
| 294 | |
| 295 | 5.009003 => { |
| 296 | delta_from => 5.009002, |
| 297 | changed => { |
| 298 | 'ptar' => '1', |
| 299 | 'ptardiff' => '1', |
| 300 | 'shasum' => '1', |
| 301 | }, |
| 302 | removed => { |
| 303 | } |
| 304 | }, |
| 305 | |
| 306 | 5.008008 => { |
| 307 | delta_from => 5.008007, |
| 308 | changed => { |
| 309 | }, |
| 310 | removed => { |
| 311 | } |
| 312 | }, |
| 313 | |
| 314 | 5.009004 => { |
| 315 | delta_from => 5.009003, |
| 316 | changed => { |
| 317 | 'config_data' => '1', |
| 318 | }, |
| 319 | removed => { |
| 320 | } |
| 321 | }, |
| 322 | |
| 323 | 5.009005 => { |
| 324 | delta_from => 5.009004, |
| 325 | changed => { |
| 326 | 'cpan2dist' => '1', |
| 327 | 'cpanp' => '1', |
| 328 | 'cpanp-run-perl' => '1', |
| 329 | }, |
| 330 | removed => { |
| 331 | 'perlcc' => 1, |
| 332 | } |
| 333 | }, |
| 334 | |
| 335 | 5.010000 => { |
| 336 | delta_from => 5.009005, |
| 337 | changed => { |
| 338 | }, |
| 339 | removed => { |
| 340 | } |
| 341 | }, |
| 342 | |
| 343 | 5.008009 => { |
| 344 | delta_from => 5.008008, |
| 345 | changed => { |
| 346 | 'corelist' => '1', |
| 347 | }, |
| 348 | removed => { |
| 349 | } |
| 350 | }, |
| 351 | |
| 352 | 5.010001 => { |
| 353 | delta_from => 5.010000, |
| 354 | changed => { |
| 355 | }, |
| 356 | removed => { |
| 357 | } |
| 358 | }, |
| 359 | |
| 360 | 5.011 => { |
| 361 | delta_from => 5.010001, |
| 362 | changed => { |
| 363 | }, |
| 364 | removed => { |
| 365 | } |
| 366 | }, |
| 367 | |
| 368 | 5.011001 => { |
| 369 | delta_from => 5.011, |
| 370 | changed => { |
| 371 | }, |
| 372 | removed => { |
| 373 | } |
| 374 | }, |
| 375 | |
| 376 | 5.011002 => { |
| 377 | delta_from => 5.011001, |
| 378 | changed => { |
| 379 | 'perlthanks' => '1', |
| 380 | }, |
| 381 | removed => { |
| 382 | } |
| 383 | }, |
| 384 | |
| 385 | 5.011003 => { |
| 386 | delta_from => 5.011002, |
| 387 | changed => { |
| 388 | }, |
| 389 | removed => { |
| 390 | } |
| 391 | }, |
| 392 | |
| 393 | 5.011004 => { |
| 394 | delta_from => 5.011003, |
| 395 | changed => { |
| 396 | }, |
| 397 | removed => { |
| 398 | } |
| 399 | }, |
| 400 | |
| 401 | 5.011005 => { |
| 402 | delta_from => 5.011004, |
| 403 | changed => { |
| 404 | }, |
| 405 | removed => { |
| 406 | } |
| 407 | }, |
| 408 | |
| 409 | 5.012 => { |
| 410 | delta_from => 5.011005, |
| 411 | changed => { |
| 412 | }, |
| 413 | removed => { |
| 414 | } |
| 415 | }, |
| 416 | |
| 417 | 5.013 => { |
| 418 | delta_from => 5.012005, |
| 419 | changed => { |
| 420 | }, |
| 421 | removed => { |
| 422 | } |
| 423 | }, |
| 424 | |
| 425 | 5.012001 => { |
| 426 | delta_from => 5.012, |
| 427 | changed => { |
| 428 | }, |
| 429 | removed => { |
| 430 | } |
| 431 | }, |
| 432 | |
| 433 | 5.013001 => { |
| 434 | delta_from => 5.013, |
| 435 | changed => { |
| 436 | }, |
| 437 | removed => { |
| 438 | } |
| 439 | }, |
| 440 | |
| 441 | 5.013002 => { |
| 442 | delta_from => 5.013001, |
| 443 | changed => { |
| 444 | }, |
| 445 | removed => { |
| 446 | } |
| 447 | }, |
| 448 | |
| 449 | 5.013003 => { |
| 450 | delta_from => 5.013002, |
| 451 | changed => { |
| 452 | }, |
| 453 | removed => { |
| 454 | } |
| 455 | }, |
| 456 | |
| 457 | 5.013004 => { |
| 458 | delta_from => 5.013003, |
| 459 | changed => { |
| 460 | }, |
| 461 | removed => { |
| 462 | } |
| 463 | }, |
| 464 | |
| 465 | 5.012002 => { |
| 466 | delta_from => 5.012001, |
| 467 | changed => { |
| 468 | }, |
| 469 | removed => { |
| 470 | } |
| 471 | }, |
| 472 | |
| 473 | 5.013005 => { |
| 474 | delta_from => 5.013004, |
| 475 | changed => { |
| 476 | }, |
| 477 | removed => { |
| 478 | } |
| 479 | }, |
| 480 | |
| 481 | 5.013006 => { |
| 482 | delta_from => 5.013005, |
| 483 | changed => { |
| 484 | }, |
| 485 | removed => { |
| 486 | } |
| 487 | }, |
| 488 | |
| 489 | 5.013007 => { |
| 490 | delta_from => 5.013006, |
| 491 | changed => { |
| 492 | 'ptargrep' => '1', |
| 493 | }, |
| 494 | removed => { |
| 495 | } |
| 496 | }, |
| 497 | |
| 498 | 5.013008 => { |
| 499 | delta_from => 5.013007, |
| 500 | changed => { |
| 501 | }, |
| 502 | removed => { |
| 503 | } |
| 504 | }, |
| 505 | |
| 506 | 5.013009 => { |
| 507 | delta_from => 5.013008, |
| 508 | changed => { |
| 509 | 'json_pp' => '1', |
| 510 | }, |
| 511 | removed => { |
| 512 | } |
| 513 | }, |
| 514 | |
| 515 | 5.012003 => { |
| 516 | delta_from => 5.012002, |
| 517 | changed => { |
| 518 | }, |
| 519 | removed => { |
| 520 | } |
| 521 | }, |
| 522 | |
| 523 | 5.013010 => { |
| 524 | delta_from => 5.013009, |
| 525 | changed => { |
| 526 | }, |
| 527 | removed => { |
| 528 | } |
| 529 | }, |
| 530 | |
| 531 | 5.013011 => { |
| 532 | delta_from => 5.013010, |
| 533 | changed => { |
| 534 | }, |
| 535 | removed => { |
| 536 | } |
| 537 | }, |
| 538 | |
| 539 | 5.014 => { |
| 540 | delta_from => 5.013011, |
| 541 | changed => { |
| 542 | }, |
| 543 | removed => { |
| 544 | } |
| 545 | }, |
| 546 | |
| 547 | 5.014001 => { |
| 548 | delta_from => 5.014, |
| 549 | changed => { |
| 550 | }, |
| 551 | removed => { |
| 552 | } |
| 553 | }, |
| 554 | |
| 555 | 5.015 => { |
| 556 | delta_from => 5.014004, |
| 557 | changed => { |
| 558 | }, |
| 559 | removed => { |
| 560 | 'dprofpp' => 1, |
| 561 | } |
| 562 | }, |
| 563 | |
| 564 | 5.012004 => { |
| 565 | delta_from => 5.012003, |
| 566 | changed => { |
| 567 | }, |
| 568 | removed => { |
| 569 | } |
| 570 | }, |
| 571 | |
| 572 | 5.015001 => { |
| 573 | delta_from => 5.015, |
| 574 | changed => { |
| 575 | }, |
| 576 | removed => { |
| 577 | } |
| 578 | }, |
| 579 | |
| 580 | 5.015002 => { |
| 581 | delta_from => 5.015001, |
| 582 | changed => { |
| 583 | }, |
| 584 | removed => { |
| 585 | } |
| 586 | }, |
| 587 | |
| 588 | 5.015003 => { |
| 589 | delta_from => 5.015002, |
| 590 | changed => { |
| 591 | }, |
| 592 | removed => { |
| 593 | } |
| 594 | }, |
| 595 | |
| 596 | 5.014002 => { |
| 597 | delta_from => 5.014001, |
| 598 | changed => { |
| 599 | }, |
| 600 | removed => { |
| 601 | } |
| 602 | }, |
| 603 | |
| 604 | 5.015004 => { |
| 605 | delta_from => 5.015003, |
| 606 | changed => { |
| 607 | }, |
| 608 | removed => { |
| 609 | } |
| 610 | }, |
| 611 | |
| 612 | 5.015005 => { |
| 613 | delta_from => 5.015004, |
| 614 | changed => { |
| 615 | }, |
| 616 | removed => { |
| 617 | } |
| 618 | }, |
| 619 | |
| 620 | 5.015006 => { |
| 621 | delta_from => 5.015005, |
| 622 | changed => { |
| 623 | 'zipdetails' => '1', |
| 624 | }, |
| 625 | removed => { |
| 626 | } |
| 627 | }, |
| 628 | |
| 629 | 5.015007 => { |
| 630 | delta_from => 5.015006, |
| 631 | changed => { |
| 632 | }, |
| 633 | removed => { |
| 634 | } |
| 635 | }, |
| 636 | |
| 637 | 5.015008 => { |
| 638 | delta_from => 5.015007, |
| 639 | changed => { |
| 640 | }, |
| 641 | removed => { |
| 642 | } |
| 643 | }, |
| 644 | |
| 645 | 5.015009 => { |
| 646 | delta_from => 5.015008, |
| 647 | changed => { |
| 648 | }, |
| 649 | removed => { |
| 650 | } |
| 651 | }, |
| 652 | |
| 653 | 5.016 => { |
| 654 | delta_from => 5.015009, |
| 655 | changed => { |
| 656 | }, |
| 657 | removed => { |
| 658 | } |
| 659 | }, |
| 660 | |
| 661 | 5.017 => { |
| 662 | delta_from => 5.016003, |
| 663 | changed => { |
| 664 | }, |
| 665 | removed => { |
| 666 | } |
| 667 | }, |
| 668 | |
| 669 | 5.017001 => { |
| 670 | delta_from => 5.017, |
| 671 | changed => { |
| 672 | }, |
| 673 | removed => { |
| 674 | } |
| 675 | }, |
| 676 | |
| 677 | 5.017002 => { |
| 678 | delta_from => 5.017001, |
| 679 | changed => { |
| 680 | }, |
| 681 | removed => { |
| 682 | } |
| 683 | }, |
| 684 | |
| 685 | 5.016001 => { |
| 686 | delta_from => 5.016, |
| 687 | changed => { |
| 688 | }, |
| 689 | removed => { |
| 690 | } |
| 691 | }, |
| 692 | |
| 693 | 5.017003 => { |
| 694 | delta_from => 5.017002, |
| 695 | changed => { |
| 696 | }, |
| 697 | removed => { |
| 698 | } |
| 699 | }, |
| 700 | |
| 701 | 5.017004 => { |
| 702 | delta_from => 5.017003, |
| 703 | changed => { |
| 704 | }, |
| 705 | removed => { |
| 706 | } |
| 707 | }, |
| 708 | |
| 709 | 5.014003 => { |
| 710 | delta_from => 5.014002, |
| 711 | changed => { |
| 712 | }, |
| 713 | removed => { |
| 714 | } |
| 715 | }, |
| 716 | |
| 717 | 5.017005 => { |
| 718 | delta_from => 5.017004, |
| 719 | changed => { |
| 720 | }, |
| 721 | removed => { |
| 722 | } |
| 723 | }, |
| 724 | |
| 725 | 5.016002 => { |
| 726 | delta_from => 5.016001, |
| 727 | changed => { |
| 728 | }, |
| 729 | removed => { |
| 730 | } |
| 731 | }, |
| 732 | |
| 733 | 5.012005 => { |
| 734 | delta_from => 5.012004, |
| 735 | changed => { |
| 736 | }, |
| 737 | removed => { |
| 738 | } |
| 739 | }, |
| 740 | |
| 741 | 5.017006 => { |
| 742 | delta_from => 5.017005, |
| 743 | changed => { |
| 744 | }, |
| 745 | removed => { |
| 746 | } |
| 747 | }, |
| 748 | |
| 749 | 5.017007 => { |
| 750 | delta_from => 5.017006, |
| 751 | changed => { |
| 752 | }, |
| 753 | removed => { |
| 754 | } |
| 755 | }, |
| 756 | |
| 757 | 5.017008 => { |
| 758 | delta_from => 5.017007, |
| 759 | changed => { |
| 760 | }, |
| 761 | removed => { |
| 762 | } |
| 763 | }, |
| 764 | |
| 765 | 5.017009 => { |
| 766 | delta_from => 5.017008, |
| 767 | changed => { |
| 768 | }, |
| 769 | removed => { |
| 770 | } |
| 771 | }, |
| 772 | |
| 773 | 5.014004 => { |
| 774 | delta_from => 5.014003, |
| 775 | changed => { |
| 776 | }, |
| 777 | removed => { |
| 778 | } |
| 779 | }, |
| 780 | |
| 781 | 5.016003 => { |
| 782 | delta_from => 5.016002, |
| 783 | changed => { |
| 784 | }, |
| 785 | removed => { |
| 786 | } |
| 787 | }, |
| 788 | |
| 789 | 5.017010 => { |
| 790 | delta_from => 5.017009, |
| 791 | changed => { |
| 792 | }, |
| 793 | removed => { |
| 794 | } |
| 795 | }, |
| 796 | |
| 797 | 5.017011 => { |
| 798 | delta_from => 5.017010, |
| 799 | changed => { |
| 800 | }, |
| 801 | removed => { |
| 802 | } |
| 803 | }, |
| 804 | 5.018000 => { |
| 805 | delta_from => 5.017011, |
| 806 | changed => { |
| 807 | }, |
| 808 | removed => { |
| 809 | } |
| 810 | }, |
| 811 | 5.018001 => { |
| 812 | delta_from => 5.018000, |
| 813 | changed => { |
| 814 | }, |
| 815 | removed => { |
| 816 | } |
| 817 | }, |
| 818 | 5.018002 => { |
| 819 | delta_from => 5.018001, |
| 820 | changed => { |
| 821 | }, |
| 822 | removed => { |
| 823 | } |
| 824 | }, |
| 825 | 5.019000 => { |
| 826 | delta_from => 5.018000, |
| 827 | changed => { |
| 828 | }, |
| 829 | removed => { |
| 830 | 'cpan2dist' => '1', |
| 831 | 'cpanp' => '1', |
| 832 | 'cpanp-run-perl' => '1', |
| 833 | 'pod2latex' => '1', |
| 834 | } |
| 835 | }, |
| 836 | 5.019001 => { |
| 837 | delta_from => 5.019000, |
| 838 | changed => { |
| 839 | }, |
| 840 | removed => { |
| 841 | } |
| 842 | }, |
| 843 | 5.019002 => { |
| 844 | delta_from => 5.019001, |
| 845 | changed => { |
| 846 | }, |
| 847 | removed => { |
| 848 | } |
| 849 | }, |
| 850 | 5.019003 => { |
| 851 | delta_from => 5.019002, |
| 852 | changed => { |
| 853 | }, |
| 854 | removed => { |
| 855 | } |
| 856 | }, |
| 857 | 5.019004 => { |
| 858 | delta_from => 5.019003, |
| 859 | changed => { |
| 860 | }, |
| 861 | removed => { |
| 862 | } |
| 863 | }, |
| 864 | 5.019005 => { |
| 865 | delta_from => 5.019004, |
| 866 | changed => { |
| 867 | }, |
| 868 | removed => { |
| 869 | } |
| 870 | }, |
| 871 | 5.019006 => { |
| 872 | delta_from => 5.019005, |
| 873 | changed => { |
| 874 | }, |
| 875 | removed => { |
| 876 | } |
| 877 | }, |
| 878 | 5.019007 => { |
| 879 | delta_from => 5.019006, |
| 880 | changed => { |
| 881 | }, |
| 882 | removed => { |
| 883 | } |
| 884 | }, |
| 885 | 5.019008 => { |
| 886 | delta_from => 5.019007, |
| 887 | changed => { |
| 888 | }, |
| 889 | removed => { |
| 890 | } |
| 891 | }, |
| 892 | 5.019009 => { |
| 893 | delta_from => 5.019008, |
| 894 | changed => { |
| 895 | }, |
| 896 | removed => { |
| 897 | } |
| 898 | }, |
| 899 | ); |
| 900 | |
| 901 | for my $version (sort { $a <=> $b } keys %delta) { |
| 902 | my $data = $delta{$version}; |
| 903 | |
| 904 | tie %{$utilities{$version}}, 'Module::CoreList::TieHashDelta', |
| 905 | $data->{changed}, $data->{removed}, |
| 906 | $data->{delta_from} ? $utilities{$data->{delta_from}} : undef; |
| 907 | } |
| 908 | |
| 909 | # Create aliases with trailing zeros for $] use |
| 910 | |
| 911 | $utilities{'5.000'} = $utilities{5}; |
| 912 | |
| 913 | _create_aliases(\%utilities); |
| 914 | |
| 915 | sub _create_aliases { |
| 916 | my ($hash) = @_; |
| 917 | |
| 918 | for my $version (keys %$hash) { |
| 919 | next unless $version >= 5.010; |
| 920 | |
| 921 | my $padded = sprintf "%0.6f", $version; |
| 922 | |
| 923 | # If the version in string form isn't the same as the numeric version, |
| 924 | # alias it. |
| 925 | if ($padded ne $version && $version == $padded) { |
| 926 | $hash->{$padded} = $hash->{$version}; |
| 927 | } |
| 928 | } |
| 929 | } |
| 930 | |
| 931 | 'foo'; |
| 932 | |
| 933 | =pod |
| 934 | |
| 935 | =head1 NAME |
| 936 | |
| 937 | Module::CoreList::Utils - what utilities shipped with versions of perl |
| 938 | |
| 939 | =head1 SYNOPSIS |
| 940 | |
| 941 | use Module::CoreList::Utils; |
| 942 | |
| 943 | print $Module::CoreList::Utils::utilities{5.009003}{ptar}; # prints 1 |
| 944 | |
| 945 | print Module::CoreList::Utils->first_release('corelist'); # prints 5.008009 |
| 946 | print Module::CoreList::Utils->first_release_by_date('corelist'); # prints 5.009002 |
| 947 | |
| 948 | =head1 DESCRIPTION |
| 949 | |
| 950 | Module::CoreList::Utils provides information on which core and dual-life utilities shipped |
| 951 | with each version of L<perl>. |
| 952 | |
| 953 | It provides a number of mechanisms for querying this information. |
| 954 | |
| 955 | There is a functional programming API available for programmers to query |
| 956 | information. |
| 957 | |
| 958 | Programmers may also query the contained hash structure to find relevant |
| 959 | information. |
| 960 | |
| 961 | =head1 FUNCTIONS API |
| 962 | |
| 963 | These are the functions that are available, they may either be called as functions or class methods: |
| 964 | |
| 965 | Module::CoreList::Utils::first_release('corelist'); # as a function |
| 966 | |
| 967 | Module::CoreList::Utils->first_release('corelist'); # class method |
| 968 | |
| 969 | =over |
| 970 | |
| 971 | =item C<utilities> |
| 972 | |
| 973 | Requires a perl version as an argument, returns a list of utilities that shipped with |
| 974 | that version of perl, or undef/empty list if that perl doesn't exist. |
| 975 | |
| 976 | =item C<first_release( UTILITY )> |
| 977 | |
| 978 | Requires a UTILITY name as an argument, returns the perl version when that utility first |
| 979 | appeared in core as ordered by perl version number or undef ( in scalar context ) |
| 980 | or an empty list ( in list context ) if that utility is not in core. |
| 981 | |
| 982 | =item C<first_release_by_date( UTILITY )> |
| 983 | |
| 984 | Requires a UTILITY name as an argument, returns the perl version when that utility first |
| 985 | appeared in core as ordered by release date or undef ( in scalar context ) |
| 986 | or an empty list ( in list context ) if that utility is not in core. |
| 987 | |
| 988 | =item C<removed_from( UTILITY )> |
| 989 | |
| 990 | Takes a UTILITY name as an argument, returns the first perl version where that utility |
| 991 | was removed from core. Returns undef if the given utility was never in core or remains |
| 992 | in core. |
| 993 | |
| 994 | =item C<removed_from_by_date( UTILITY )> |
| 995 | |
| 996 | Takes a UTILITY name as an argument, returns the first perl version by release date where that |
| 997 | utility was removed from core. Returns undef if the given utility was never in core or remains |
| 998 | in core. |
| 999 | |
| 1000 | =back |
| 1001 | |
| 1002 | =head1 DATA STRUCTURES |
| 1003 | |
| 1004 | These are the hash data structures that are available: |
| 1005 | |
| 1006 | =over |
| 1007 | |
| 1008 | =item C<%Module::CoreList::Utils::utilities> |
| 1009 | |
| 1010 | A hash of hashes that is keyed on perl version as indicated |
| 1011 | in $]. The second level hash is utility / defined pairs. |
| 1012 | |
| 1013 | =back |
| 1014 | |
| 1015 | =head1 AUTHOR |
| 1016 | |
| 1017 | Chris C<BinGOs> Williams <chris@bingosnet.co.uk> |
| 1018 | |
| 1019 | Currently maintained by the perl 5 porters E<lt>perl5-porters@perl.orgE<gt>. |
| 1020 | |
| 1021 | This module is the result of archaeology undertaken during QA Hackathon |
| 1022 | in Lancaster, April 2013. |
| 1023 | |
| 1024 | =head1 LICENSE |
| 1025 | |
| 1026 | Copyright (C) 2013 Chris Williams. All Rights Reserved. |
| 1027 | |
| 1028 | This module is free software; you can redistribute it and/or modify it |
| 1029 | under the same terms as Perl itself. |
| 1030 | |
| 1031 | =head1 SEE ALSO |
| 1032 | |
| 1033 | L<corelist>, L<Module::CoreList>, L<perl>, L<http://perlpunks.de/corelist> |
| 1034 | |
| 1035 | =cut |