method

reverse_each

Ruby latest stable (v1_8_7_72) - 0 notes - Class: Enumerable

v1_8_6_287
1_8_7_72 (0)
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reverse_each(...) public

Traverses enum in reverse order.

/*
 *  call-seq:
 *     enum.reverse_each {|item| block } 
 *  
 *  Traverses <i>enum</i> in reverse order.
 */

static VALUE
enum_reverse_each(int argc, VALUE *argv, VALUE obj)
{
    VALUE ary;
    long i;

    RETURN_ENUMERATOR(obj, argc, argv);

    ary = enum_to_a(argc, argv, obj);

    for (i = RARRAY_LEN(ary); --i >= 0; ) {
        rb_yield(RARRAY_PTR(ary)[i]);
    }

    return obj;
}

reverse_each

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