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19991029

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@556 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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matz 1999-10-29 09:25:48 +00:00
parent cd2af215d4
commit 0d684beafb
16 changed files with 119 additions and 35 deletions
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20
array.c
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@ -934,6 +934,25 @@ rb_ary_sort(ary)
return ary;
}
static VALUE
rb_ary_collect(ary)
VALUE ary;
{
long len, i;
VALUE collect;
if (!rb_iterator_p()) {
return rb_ary_dup(ary);
}
len = RARRAY(ary)->len;
collect = rb_ary_new2(len);
for (i=0; i<len; i++) {
rb_ary_push(collect, rb_yield(RARRAY(ary)->ptr[i]));
}
return collect;
}
VALUE
rb_ary_delete(ary, item)
VALUE ary;
@ -1494,6 +1513,7 @@ Init_Array()
rb_define_method(rb_cArray, "reverse!", rb_ary_reverse, 0);
rb_define_method(rb_cArray, "sort", rb_ary_sort, 0);
rb_define_method(rb_cArray, "sort!", rb_ary_sort_bang, 0);
rb_define_method(rb_cArray, "collect", rb_ary_collect, 0);
rb_define_method(rb_cArray, "delete", rb_ary_delete, 1);
rb_define_method(rb_cArray, "delete_at", rb_ary_delete_at, 1);
rb_define_method(rb_cArray, "delete_if", rb_ary_delete_if, 0);