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instance method

Enumerable#entries

enum.entries(*args) → array

static VALUE
enum_to_a(int argc, VALUE *argv, VALUE obj)
{
    VALUE ary = rb_ary_new();

    rb_block_call_kw(obj, id_each, argc, argv, collect_all, ary, RB_PASS_CALLED_KEYWORDS);

    return ary;
}

Alias of #to_a

Returns an array containing the items in enum.

Example

(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]]

require 'prime'
Prime.entries 10                  #=> [2, 3, 5, 7]

See also #to_a #each_with_object #filter #each_with_index also in 4.1 · 4.0 · 3.4 · 3.3 · 3.2 · 3.1

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