Contents

class Hash
  # Return a hash that includes everything but the given keys. This is useful for
  # limiting a set of parameters to everything but a few known toggles:
  #
  #   @person.update(params[:person].except(:admin))
  def except(*keys)
    dup.except!(*keys)
  end

  # Replaces the hash without the given keys.
  def except!(*keys)
    keys.each { |key| delete(key) }
    self
  end
end

Version data entries

59 entries across 59 versions & 6 rubygems

Version	Path
dummer-0.4.1	lib/ext/hash/except.rb
motion-support-1.2.1	motion/core_ext/hash/except.rb
motion-support-1.1.1	motion/core_ext/hash/except.rb
motion-support-1.2.0	motion/core_ext/hash/except.rb
motion-support-1.1.0	motion/core_ext/hash/except.rb
motion-support-1.0.0	motion/core_ext/hash/except.rb
motion-support-0.3.0	motion/core_ext/hash/except.rb
motion_blender-support-0.2.8	motion/core_ext/hash/except.rb
motion_blender-support-0.2.7	motion/core_ext/hash/except.rb
dummer-0.4.0	lib/ext/hash/except.rb
activesupport-4.0.13	lib/active_support/core_ext/hash/except.rb
activesupport-4.0.13.rc1	lib/active_support/core_ext/hash/except.rb
activesupport-4.0.11.1	lib/active_support/core_ext/hash/except.rb
activesupport-4.0.12	lib/active_support/core_ext/hash/except.rb
activesupport-4.0.11	lib/active_support/core_ext/hash/except.rb
activesupport-4.0.10	lib/active_support/core_ext/hash/except.rb
activesupport-4.0.10.rc2	lib/active_support/core_ext/hash/except.rb
activesupport-4.0.10.rc1	lib/active_support/core_ext/hash/except.rb
activesupport-4.0.9	lib/active_support/core_ext/hash/except.rb
activesupport-4.0.8	lib/active_support/core_ext/hash/except.rb