Contents

# -*- coding: utf-8 -*-

class Hash
  # Destructive elimination of nil, like Array#compact!
  def compact!
    reject! do |k, v|
      v.nil?
    end
  end

  # Intuitive, see the source.
  def compact
    dup.tap {|i| i.compact! }
  end
end

Version data entries

8 entries across 8 versions & 1 rubygems

Version	Path
tengine_support-1.2.2	lib/tengine/support/core_ext/hash/compact.rb
tengine_support-1.2.1	lib/tengine/support/core_ext/hash/compact.rb
tengine_support-1.2.0	lib/tengine/support/core_ext/hash/compact.rb
tengine_support-1.1.0	lib/tengine/support/core_ext/hash/compact.rb
tengine_support-0.3.27	lib/tengine/support/core_ext/hash/compact.rb
tengine_support-0.3.26	lib/tengine/support/core_ext/hash/compact.rb
tengine_support-0.3.25	lib/tengine/support/core_ext/hash/compact.rb
tengine_support-0.3.24	lib/tengine/support/core_ext/hash/compact.rb