./lib/overload/float.rb in lux-fw-0.5.37 vs ./lib/overload/float.rb in lux-fw-0.6.2

@@ -1,10 +1,45 @@
 class Float
 
-  def as_currency
+  # Convert float to currenct
+  # `@sum.as_currency(pretty: false, strip: true, symbol: '$')`
+  def as_currency opts={}
+    opts = { symbol: opts } unless opts.is_a?(Hash)
+
     out = '%.2f' % self
     out = out.sub('.', ',')
-    out = out.sub(/(\d)(\d{3})/, '\1.\2')
+    out = out.sub(/(\d)(\d{3}),/, '\1.\2,')
+    out = out.sub(/(\d)(\d{3})\./, '\1.\2.')
+
+    # remove decimal places
+    out = out.split(',').first if opts[:strip]
+
+    if opts[:pretty]
+      out = out.sub(/^([\d\.]+),(\d{2})$/, '<span class="pretty-price"><b>\1</b><small>,\2</small></span> ')
+    end
+
+    if symbol = opts[:symbol]
+      symbol = symbol.upcase
+
+      if symbol == '$'
+        out = '%s%s' % [symbol, out]
+      else
+        out += " #{symbol}"
+      end
+    end
+
     out
   end
 
-end
\ No newline at end of file
+  def format_with_underscores
+    if self > 0
+      sprintf('%.2f', self).to_s.reverse.gsub(/(\d{3})(?=\d)/, '\\1_').reverse.sub('.00', '')
+    else
+      nil
+    end
+  end
+
+  def dotted round_to=2
+    main, sufix = sprintf("%.#{round_to}f", self).to_s.split('.').map(&:to_i)
+    [main.dotted, sufix].join(',')
+  end
+end