method

to_a

v1_8_7_72 - Show latest stable - 0 notes - Class: Enumerable

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to_a(...) public

Returns an array containing the items in enum.

   (1..7).to_a                       #=> [1, 2, 3, 4, 5, 6, 7]
   { 'a'=>1, 'b'=>2, 'c'=>3 }.to_a   #=> [["a", 1], ["b", 2], ["c", 3]]

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/*
 *  call-seq:
 *     enum.to_a      =>    array
 *     enum.entries   =>    array
 *
 *  Returns an array containing the items in <i>enum</i>.
 *
 *     (1..7).to_a                       #=> [1, 2, 3, 4, 5, 6, 7]
 *     { 'a'=>1, 'b'=>2, 'c'=>3 }.to_a   #=> [["a", 1], ["b", 2], ["c", 3]]
 */
static VALUE
enum_to_a(argc, argv, obj)
    int argc;
    VALUE *argv;
    VALUE obj;
{
    VALUE ary = rb_ary_new();

    rb_block_call(obj, id_each, argc, argv, collect_all, ary);

    return ary;
}

to_a

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