Contents

require 'active_support/core_ext/object/blank'

module MoreCoreExtensions
  module ArrayDeletes
    # Deletes all items where the value is nil
    #
    #   [1, [], nil].delete_nils # => [1, []]
    def delete_nils
      delete_if { |i| i.nil? }
    end

    # Deletes all items where the value is blank
    #
    #   [1, [], nil].delete_blanks # => [1]
    def delete_blanks
      delete_if { |i| i.blank? }
    end

    # Deletes all keys and subkeys that match +key+.
    #
    #   [{:a => {:b => 2, :c => 3}}].deep_delete(:b) # => [{:a => {:c => 3}}]
    #
    def deep_delete(key)
      each { |i| i.deep_delete(key) if i.respond_to?(:deep_delete) }
      self
    end
  end
end

Array.send(:include, MoreCoreExtensions::ArrayDeletes)

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
more_core_extensions-4.3.0	lib/more_core_extensions/core_ext/array/deletes.rb
more_core_extensions-4.2.0	lib/more_core_extensions/core_ext/array/deletes.rb