method

without

v5.0.0.1 - Show latest stable - 0 notes - Class: Array

without(*elements) public

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.

Show source

# File activesupport/lib/active_support/core_ext/array/access.rb, line 38
  def without(*elements)
    self - elements
  end