some stuff working

.gitignore

@@ -15,3 +15,4 @@ spec/reports
 test/tmp
 test/version_tmp
 tmp
+config/locales

bin/mayl

@@ -2,4 +2,4 @@
 $: << 'lib'
 require 'mayl'
 
-Mayl::Repl.new.start ARGV[1]
+Mayl::Repl.new(ARGV[1]).start

lib/mayl/commands/get.rb

@@ -30,7 +30,12 @@ def initialize(env, key)
       # Returns nothing.
       def execute
         locales.each do |locale|
-          print "  #{locale}: #{locale.get qualified_key}\n"
+          result = locale.get qualified_key
+          if result.is_a? String
+            print "  #{locale.to_s}: #{result}\n"
+          else
+            print "  #{locale.to_s}: (empty)\n"
+          end
         end
       end
 
@@ -46,7 +51,7 @@ def locales
       # Public: Returns the given String key according to the qualified
       # namespace we are in.
       def qualified_key
-        [@env.namespace.to_s, @key].join('.')
+        [@env.namespace.to_s, @key].reject(&:empty?).compact.join('.')
       end
     end
   end

lib/mayl/commands/set.rb

@@ -46,7 +46,7 @@ def locales
       # Public: Returns the given String key according to the qualified
       # namespace we are in.
       def qualified_key
-        [@env.namespace.to_s, @key].join('.')
+        [@env.namespace.to_s, @key].reject(&:empty?).compact.join('.')
       end
     end
   end

lib/mayl/env.rb

@@ -13,5 +13,10 @@ def initialize(path)
     def commit
       @locales.each(&:commit)
     end
+
+    # Public: The current namespace. For now it's just an empty slime.
+    def namespace
+      ""
+    end
   end
 end

lib/mayl/locale.rb

@@ -35,13 +35,13 @@ def set(key, value)
       qualifier = ary[0..-2]
       name      = ary.last
 
-      path = qualifier.inject(@data) do |acc, name|
-        acc[name] ||= {}
+      _data = @data
+      qualifier.each do |path|
+        _data = _data[path]
       end
+      _data[name] = value
 
       @dirty = true
-
-      path[name] = value
     end
 
     # Public: Gets the value for a given key.
@@ -65,5 +65,10 @@ def commit
         f.write YAML.dump({ @name.to_s => @data })
       end
     end
+
+    # Public: Returns a String representation of the Locale.
+    def to_s
+      @name
+    end
   end
 end

lib/mayl/repl.rb

@@ -7,7 +7,8 @@ class Repl
     # Public: Initializes a new REPL from a given path.
     #
     # path - The path to get the locales from (defaults to 'config/locales').
-    def initialize(path='config/locales')
+    def initialize(path)
+      path ||= 'config/locales'
       @env    = Env.new(path)
       @parser = Parser.new(@env)
     end

test/mayl/locale_test.rb

@@ -7,6 +7,10 @@ module Mayl
       @locale = Locale.new('some/ca.yml', hash)
     end
 
+    it 'gets a key' do
+      @locale.get('activerecord.models.post').must_equal 'Article'
+    end
+
     it 'sets and retrieves a given key' do
       @locale.set('activerecord.models.comment', 'Comentari')
       @locale.get('activerecord.models.comment').must_equal 'Comentari'

test/mayl/repl_test.rb

@@ -3,7 +3,7 @@
 module Mayl
   describe Repl do
     before do
-      @repl = Mayl::Repl.new
+      @repl = Mayl::Repl.new('some/path.yml')
     end
 
     it 'parses and executes commands' do