alias.rb in sugar-high-0.7.0

- old
+ new

@@ -3,65 +3,65 @@
 require 'sugar-high/arguments'
 require 'sugar-high/array'
 require 'active_support/inflector'
 
 class Module
-  
+
   # multi_alias name, :create => :new, :insert_into => [:inject_into, :update], :read => :X_content
-  #                   :options => :after  
-  # 
+  #                   :options => :after
+  #
   # create_xxx becomes new_xxx
   # insert_into_xxx becomes inject_into_xxx and update_xxx
   # read_xxx becomes xxx_content (overriding default :after action to insert at the X)
-  
+
   def multi_alias *args
     name = case args.first
-    when Symbol, String            
+    when Symbol, String
       args.first.to_s
-    when Hash    
+    when Hash
       # default is :after
       args.first[:_before_] ? :before : :after
     end
-    
+
     if name.kind_of? Symbol
       config_options = name
       options = args.first
       name = options[:"_#{name}_"]
     else
       options = args[1]
-    end          
-    
+    end
+
     raise ArgumentError, "Name of method pattern to alias not specified. Please pass name as either first argument or as :_before_ or :_after_ option" if !name
 
     options.delete(:_after_)
     options.delete(:_before_)
     direction = options.delete(:_direction_)
-    
+
     options = options.hash_revert if direction == :reverse
-    
+
     options.each_pair do |original, aliases|
       alias_methods name.to_sym, original, [aliases].flatten, config_options
-    end            
+    end
   end
 
   def alias_methods name, original, aliases, config_options
-    aliases.each do |alias_name|                       
+    aliases.each do |alias_name|
       new_alias     = make_name(name, alias_name.to_s, config_options)
       original_name = make_name(name, original.to_s, config_options)
-      begin         
+      begin
         alias_method new_alias, original_name
       rescue
         raise ArgumentError, "Error creating alias for ##{original_name} with ##{new_alias}"
-      end        
+      end
     end
   end
 
   def alias_hash(hash)
     pluralize = hash.delete(:pluralize)
     singularize = hash.delete(:singularize)
     # option = :pluralize => pluralize, :singularize => singularize
-    
+
     hash.each_pair do |original, alias_meth|
       alias_for original, alias_meth
       alias_for original.to_s.singularize, alias_meth.to_s.singularize, :singularize => true if singularize
       alias_for original.to_s.pluralize, alias_meth.to_s.pluralize, :pluralize => true if pluralize
     end
@@ -83,10 +83,10 @@
   alias_method :aliases_for, :alias_for
 
   protected
 
   def make_name name, alias_name, config_options
-    return alias_name.gsub(/X/, name.to_s) if alias_name =~ /X/    
+    return alias_name.gsub(/X/, name.to_s) if alias_name =~ /X/
     case config_options
     when :before
       "#{name}_#{alias_name}"
     else # default
       "#{alias_name}_#{name}"
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