lib/lita_dotenv/loader.rb in lita_dotenv-0.0.1 vs lib/lita_dotenv/loader.rb in lita_dotenv-0.0.2

@@ -1,49 +1,52 @@
 require 'dotenv'
+require 'multi_json'
 
 module LitaDotenv
   class Loader
-      attr_accessor :config
+    attr_accessor :config
 
-      def initialize(config)
-        @config = config
-        Dotenv.load
-        config_env
-      end
+     def initialize(config)
+       @config = config
+       Dotenv.load
+       config_env
+     end
 
-      def config_env
-        ENV.keys.grep(/^LITA_/i) do |key|
-          val = ENV[key]
-          slugs = key.split('__')
-
-          # Convert value types
-          if slugs.length==2
-            type = slugs[1].downcase
-            if type=='typesym'
-              val = val.to_sym
-            elsif type == 'typebool'
-              val = val.downcase == 'true' ? true : false
-            elsif type == 'typeint' && type =~ /^s*[0-9]+\s*$/
-              val = val.to_i
-            end
+     def config_env
+      ENV.keys.grep(/^LITA_/i) do |key|
+        val = ENV[key]
+        slugs = key.split('__')
+         # Convert value types
+        if slugs.length==2
+          type = slugs[1].downcase
+          if type=='typesym'
+            val = val.to_sym
+          elsif type == 'typebool'
+            val = val.downcase == 'true' ? true : false
+          elsif type == 'typeint' && type =~ /^s*[0-9]+\s*$/
+            val = val.to_i
+          elsif type == 'typejson'
+            val = MultiJson.decode val
+          elsif type == 'typejsonsym'
+            val = MultiJson.decode val, symbolize_keys: true
           end
-
-          # Convert path
-          path = slugs[0].split('_')
-          path.shift # Remove LITA prefix
-          path.each_with_index do |part, i|
-            if part =~ /[a-z]/
-              path[i] = part.gsub(/([A-Z])/, '_\1')
-            end
-            path[i].downcase!
+        end
+         # Convert path
+        path = slugs[0].split('_')
+        path.shift # Remove LITA prefix
+        path.each_with_index do |part, i|
+          if part =~ /[a-z]/
+            path[i] = part.gsub(/([A-Z])/, '_\1')
           end
-          if path.length == 2
-            @config.send(path[0]).send("#{path[1]}=",val)
-          elsif path.length == 3
-            @config.send(path[0]).send(path[1]).send("#{path[2]}=",val)
-          else
-            raise "Config path length #{path.length} not supported for #{path.join('.')}."
-          end
+          path[i].downcase!
         end
+        if path.length == 2
+          @config.send(path[0]).send("#{path[1]}=",val)
+        elsif path.length == 3
+          @config.send(path[0]).send(path[1]).send("#{path[2]}=",val)
+        else
+          raise "Config path length #{path.length} not supported for #{path.join('.')}."
+        end
       end
     end
+  end
 end