lib/brcobranca/currency.rb in brcobranca-3.2.0 vs lib/brcobranca/currency.rb in brcobranca-4.0.0

@@ -3,17 +3,17 @@
 # @author Fernando Vieira do http://simplesideias.com.br
 module Brcobranca #:nodoc:[all]
   module Currency #:nodoc:[all]
     # Implementação feita por Fernando Vieira do http://simplesideias.com.br
     # post http://simplesideias.com.br/usando-number_to_currency-em-modelos-no-rails
-    BRL = {:delimiter => ".", :separator => ",", :unit => "R$", :precision => 2, :position => "before"}
-    USD = {:delimiter => ',', :separator => ".", :unit => "US$", :precision => 2, :position => "before"}
-    DEFAULT = BRL.merge(:unit => "")
+    BRL = { delimiter: '.', separator: ',', unit: 'R$', precision: 2, position: 'before' }
+    USD = { delimiter: ',', separator: '.', unit: 'US$', precision: 2, position: 'before' }
+    DEFAULT = BRL.merge(unit: '')
 
     module String #:nodoc:[all]
-      def to_number(options={})
-        return self.gsub(/,/, '.').to_f if self.numeric?
+      def to_number(_options = {})
+        return gsub(/,/, '.').to_f if self.numeric?
         nil
       end
 
       def numeric?
         self =~ /^(\+|-)?[0-9]+((\.|,)[0-9]+)?$/ ? true : false
@@ -26,43 +26,43 @@
         default   = Brcobranca::Currency::DEFAULT
         options   = default.merge(options)
         precision = options[:precision] || default[:precision]
         unit      = options[:unit] || default[:unit]
         position  = options[:position] || default[:position]
-        separator = precision > 0 ? options[:separator] || default[:separator] : ""
+        separator = precision > 0 ? options[:separator] || default[:separator] : ''
         delimiter = options[:delimiter] || default[:delimiter]
 
         begin
           parts = number.with_precision(precision).split('.')
           number = parts[0].to_i.with_delimiter(delimiter) + separator + parts[1].to_s
-          position == "before" ? unit + number : number + unit
+          position == 'before' ? unit + number : number + unit
         rescue
           number
         end
       end
 
-      def with_delimiter(delimiter=",", separator=".")
+      def with_delimiter(delimiter = ',', separator = '.')
         number = self
         begin
           parts = number.to_s.split(separator)
           parts[0].gsub!(/(\d)(?=(\d\d\d)+(?!\d))/, "\\1#{delimiter}")
           parts.join separator
         rescue
           self
         end
       end
 
-      def with_precision(precision=3)
+      def with_precision(precision = 3)
         number = self
         "%01.#{precision}f" % number
       end
     end
   end
 end
 
-[ Numeric, String].each do |klass|
+[Numeric, String].each do |klass|
   klass.class_eval { include Brcobranca::Currency::Number }
 end
 
-[ String ].each do |klass|
+[String].each do |klass|
   klass.class_eval { include Brcobranca::Currency::String }
 end