remove active support

CHANGELOG

@@ -16,3 +16,7 @@
 * Add payout and payee models with specs.
 * Add webhook logs for events.
 * Ameliorate convert_to_conekta_object logic.
+
+=== 0.4.1 2014-04-16
+
+* Remove active support and add custom methods in util file.

Gemfile

@@ -3,6 +3,5 @@ gem 'sys-uname'
 gem 'rspec'
 gem 'faraday'
 gem 'json'
-gem 'active_support'
 # Specify your gem's dependencies in conekta.gemspec
 gemspec

lib/conekta/util.rb

@@ -1,4 +1,3 @@
-require 'active_support/inflector'
 module Conekta
   module Util
     def self.types
@@ -27,12 +26,12 @@ def self.convert_to_conekta_object(name,resp)
           instance.load_from(resp)
           return instance
         elsif name.instance_of? String
-          name = "event_data" if name.camelize == "Data"
-          name = "obj" if name.camelize == "Object"
-          if !Object.const_defined?(name.camelize)
-            instance = Object.const_set(name.camelize, Class.new(ConektaObject)).new
+          name = "event_data" if camelize(name) == "Data"
+          name = "obj" if camelize(name) == "Object"
+          if !Object.const_defined?(camelize(name))
+            instance = Object.const_set(camelize(name), Class.new(ConektaObject)).new
           else
-            instance = name.camelize.constantize.new
+            instance = constantize(camelize(name)).new
           end
           instance.load_from(resp)
           return instance
@@ -52,5 +51,39 @@ def self.convert_to_conekta_object(name,resp)
       end
       return instance
     end
+    protected
+    def self.camelize(str)
+      str.split('_').map{|e| e.capitalize}.join
+    end
+    def self.constantize(camel_cased_word)
+      names = camel_cased_word.split('::')
+
+      # Trigger a builtin NameError exception including the ill-formed constant in the message.
+      Object.const_get(camel_cased_word) if names.empty?
+
+      # Remove the first blank element in case of '::ClassName' notation.
+      names.shift if names.size > 1 && names.first.empty?
+
+      names.inject(Object) do |constant, name|
+        if constant == Object
+          constant.const_get(name)
+        else
+          candidate = constant.const_get(name)
+          next candidate if constant.const_defined?(name, false)
+          next candidate unless Object.const_defined?(name)
+
+          # Go down the ancestors to check it it's owned
+          # directly before we reach Object or the end of ancestors.
+          constant = constant.ancestors.inject do |const, ancestor|
+            break const    if ancestor == Object
+            break ancestor if ancestor.const_defined?(name, false)
+            const
+          end
+
+          # owner is in Object, so raise
+          constant.const_get(name, false)
+        end
+      end
+    end
   end
 end

lib/conekta/version.rb

@@ -1,3 +1,3 @@
 module Conekta
-  VERSION = '0.4.0'
+  VERSION = '0.4.1'
 end