Class: Array

Inherits:

Object

Object
Array

Defined in:: lib/core_ext/ruby/array/flatten_once.rb

Direct Known Subclasses

Adva::View::Menu::Items, Adva::View::Tabs, Repository::Gem

Instance Method Summary collapse

Instance Method Details

#flatten_once ⇒ `Object`



2
3
4

# File 'lib/core_ext/ruby/array/flatten_once.rb', line 2

def flatten_once
  inject([]) { |result, elem| elem.is_a?(Array) ? result + elem : result << elem }
end

#flatten_once! ⇒ `Object`



6
7
8

# File 'lib/core_ext/ruby/array/flatten_once.rb', line 6

def flatten_once!
  replace(flatten_once)
end