Bug #6142 ยป lazy_zip_to_a.diff
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}
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static VALUE
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lazy_zip_to_a(int argc, VALUE *argv, VALUE obj)
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{
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VALUE zip_args = rb_iv_get(obj, "zip_arguments");
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long i;
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if (!NIL_P(zip_args)) {
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for (i = 0; i < RARRAY_LEN(zip_args); i++) {
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rb_check_funcall(RARRAY_PTR(zip_args)[i], id_rewind, 0, 0);
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}
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}
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return rb_call_super(argc, argv);
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}
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static VALUE
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lazy_zip(int argc, VALUE *argv, VALUE obj)
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{
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VALUE ary;
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VALUE ary, lazy;
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int i;
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if (rb_block_given_p()) {
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| ... | ... | |
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rb_ary_push(ary, rb_funcall(argv[i], id_lazy, 0));
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}
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return rb_block_call(rb_cLazy, id_new, 1, &obj, lazy_zip_func, ary);
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lazy = rb_block_call(rb_cLazy, id_new, 1, &obj, lazy_zip_func, ary);
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rb_iv_set(lazy, "zip_arguments", ary);
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rb_define_singleton_method(lazy, "to_a", lazy_zip_to_a, -1);
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rb_define_singleton_method(lazy, "force", lazy_zip_to_a, -1);
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return lazy;
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}
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static VALUE
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