lib/lorj_meta.rb in lorj-1.0.11 vs lib/lorj_meta.rb in lorj-1.0.12

@@ -16,10 +16,18 @@
 #    limitations under the License.
 
 require 'rubygems'
 require 'yaml'
 
+file_dir = File.join(File.dirname(__FILE__), 'compat')
+compat_version = RUBY_VERSION[0..2]
+file = File.basename(__FILE__)
+
+lib = File.join(file_dir, compat_version, file)
+lib = File.join(file_dir, file) unless File.exist?(lib)
+load lib if File.exist?(lib)
+
 # Lorj module implements Lorj::Config
 # Lorj exposes defaults, as attribute to access the Lorj::Defaults instance.
 module Lorj
   # Private functions for MetaAppConfig
   class MetaAppConfig < PRC::CoreConfig
@@ -482,10 +490,15 @@
       return [section, data] unless section.nil? &&
                                     p_exist?(:keys => [:keys, data])
 
       arr = p_get(:keys => [:keys, data])
       return nil unless arr.is_a?(Array) && arr[0]
+      if /1\.8/ =~ RUBY_VERSION && arr.length > 1
+        PrcLib.warning('Avoid using Lorj::MetaAppConfig.first_section(%s) with'\
+                       ' Ruby 1.8 and searching for the first section as it do'\
+                       ' not preserve the order of Hash keys.', data)
+      end
       [arr[0], data]
     end
 
     # return the list of sections name of a data.
     #
@@ -642,26 +655,10 @@
       layer = 'controller' if layer.nil? || %w(app map).include?(layer)
 
       p_set(:keys => keys, :name => layer, :value => options)
     end
 
-    # layer setting function
-    #
-    # * *Args*
-    #   - +type+    : :sections by default. Define the section type name.
-    #   - +section+ : Symbol. Section name of the data to define.
-    #   - +keys+    : 1 Symbol or more Symbols. Name of the data and options.
-    #   - +options+ : Hash. List of options
-    #
-    # * *Returns*
-    #   - The value set or nil
-    #
-    def []=(type, section, *keys, options)
-      return nil if keys.length == 0
-      set(type, section, keys, options)
-    end
-
     # section/data removal function
     #
     # * *Args*
     #   - +section+ : Symbol. Section name of the data to define.
     #   - +data+    : Symbol or Array of Symbols. Name of the data
@@ -739,9 +736,11 @@
 
       layer = 'controller' if layer.nil? || layer == 'app'
 
       p_set(:keys => keys, :name => layer, :value => value.merge(options))
     end
+
+    include Lorj::MetaRubySpec::Public
   end
 
   module_function
 
   # Lorj::defaults exposes the application defaults and Config Lorj metadata.