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instance method

Enumerable#each_entry

enum.each_entry { |obj| block } → enum

enum.each_entry → an_enumerator

static VALUE
enum_each_entry(int argc, VALUE *argv, VALUE obj)
{
    RETURN_SIZED_ENUMERATOR(obj, argc, argv, enum_size);
    rb_block_call(obj, id_each, argc, argv, each_val_i, 0);
    return obj;
}

Calls block once for each element in self, passing that element as a parameter, converting multiple values from yield to an array.

If no block is given, an enumerator is returned instead.

Example

class Foo
  include Enumerable
  def each
    yield 1
    yield 1, 2
    yield
  end
end
Foo.new.each_entry{ |o| p o }

produces:

Example

1
[1, 2]
nil

See also #each_cons #each_slice #drop_while #each_with_index also in 4.1 · 4.0 · 3.4 · 3.3 · 3.2 · 3.1

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