@@ -103,6 +103,12 @@ module Configgy map end + def merge(map) + rv = dup + map.each { |k, v| rv[k] = v } + rv + end + def to_config_string to_config_list.join("\n") + "\n" end lib/configgy/config_map.rb @@ -121,6 +121,16 @@ describe "ConfigMap" do t.inspect.should == '{root: age=8 disposition="hungry" name="Communist"}' end + it "merges a map" do + @map[:name] = "Communist" + @map[:age] = 8 + new_map = @map.merge(:age => 20, :weight => 10) + @map[:age].should == 8 + new_map[:age].should == 20 + new_map[:name].should == "Communist" + new_map[:weight].should == 10 + end + it "creates a config string" do @map[:name] = "Sparky" @map[:age] = 10 spec/config_map_spec.rb 63944777cbb71758c853f0e1d9727579ac84fde9 Robey Pointer robey@twitter.com http://github.com/robey/configgyrb/commit/2641fa4379311ca54263710f0ecf565b32f082e8 2641fa4379311ca54263710f0ecf565b32f082e8 2009-11-03T15:34:32-08:00 2009-11-03T15:34:32-08:00 support merge. 4b1644ab31f855b3befba8aae0ba86fa94ad776f Robey Pointer robey@twitter.com