instance method `without`

Ruby on Rails 5.2.8.1

Since v5.2.8.1

Compare with:

without(*elements)

Returns a copy of the Array without the specified elements.

people = ["David", "Rafael", "Aaron", "Todd"]
people.without "Aaron", "Todd"
# => ["David", "Rafael"]

Note: This is an optimization of Enumerable#without that uses Array#- instead of Array#reject for performance reasons.

Parameters

Source

# File activesupport/lib/active_support/core_ext/array/access.rb, line 40
  def without(*elements)
    self - elements
  end

Defined in activesupport/lib/active_support/core_ext/array/access.rb line 40 · View on GitHub · Improve this page · Find usages on GitHub

Defined in Array