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Contents
require File.dirname(__FILE__)+'/../spec_helper' require 'gorillib/hash/deep_compact' require 'gorillib/array/deep_compact' describe Hash do describe 'array/deep_compact and hash/deep_compact' do it "should respond to the method deep_compact!" do { }.should respond_to :deep_compact! end it "should return nil if all values evaluate as blank" do { :a => nil, :b => "", :c => [], :d => {} }.deep_compact!.should == {} end it "should return a hash with all blank values removed recursively" do @test_hash = {:e=>["", nil, [], {}, "foo", { :a=> [nil, {}, { :c=> ["","",[]] } ], :b => nil }]} @test_hash.deep_compact!.should == {:e=>["foo"]} end end end describe Array do describe 'array/deep_compact and hash/deep_compact' do it "should respond to the method deep_compact!" do [ ].should respond_to :deep_compact! end it "should return nil if all values evaluate as blank" do [nil, '', { }, []].deep_compact!.should == [] end it "should return a hash with all blank values removed recursively" do @test_arr = ["", nil, [], {}, "foo", { :a=> [nil, {}, { :c=> ["","",[]] } ], :b => nil }] @test_arr.deep_compact!.should == ["foo"] end end end
Version data entries
9 entries across 9 versions & 1 rubygems