Sha256: 4a8e54869a4bb2b6a91302d7f199e13578cb28860cec5ba4e2443706045e793a

Contents?: true

Size: 706 Bytes

Versions: 210

Compression:

Stored size: 706 Bytes

Contents

module ActiveSupport #:nodoc:
  module CoreExtensions #:nodoc:
    module Float #:nodoc:
      module Rounding
        def self.included(base) #:nodoc:
          base.class_eval do
            alias_method :round_without_precision, :round
            alias_method :round, :round_with_precision
          end
        end

        # Rounds the float with the specified precision.
        #
        #   x = 1.337
        #   x.round    # => 1
        #   x.round(1) # => 1.3
        #   x.round(2) # => 1.34
        def round_with_precision(precision = nil)
          precision.nil? ? round_without_precision : (self * (10 ** precision)).round / (10 ** precision).to_f
        end
      end
    end
  end
end

Version data entries

210 entries across 177 versions & 26 rubygems

Version Path
depengine-0.0.21 etc/isolate/jruby-1.8/gems/activesupport-2.3.8/lib/active_support/core_ext/float/rounding.rb
depengine-0.0.21 etc/isolate/ruby-1.8/gems/activesupport-2.3.8/lib/active_support/core_ext/float/rounding.rb
depengine-0.0.20 etc/isolate/jruby-1.8/gems/activesupport-2.3.8/lib/active_support/core_ext/float/rounding.rb
depengine-0.0.20 etc/isolate/ruby-1.8/gems/activesupport-2.3.8/lib/active_support/core_ext/float/rounding.rb
depengine-0.0.19 etc/isolate/jruby-1.8/gems/activesupport-2.3.8/lib/active_support/core_ext/float/rounding.rb
depengine-0.0.19 etc/isolate/ruby-1.8/gems/activesupport-2.3.8/lib/active_support/core_ext/float/rounding.rb
depengine-0.0.18 etc/isolate/jruby-1.8/gems/activesupport-2.3.8/lib/active_support/core_ext/float/rounding.rb
depengine-0.0.18 etc/isolate/ruby-1.8/gems/activesupport-2.3.8/lib/active_support/core_ext/float/rounding.rb
depengine-0.0.17 etc/isolate/ruby-1.8/gems/activesupport-2.3.8/lib/active_support/core_ext/float/rounding.rb
depengine-0.0.17 etc/isolate/jruby-1.8/gems/activesupport-2.3.8/lib/active_support/core_ext/float/rounding.rb
depengine-0.0.16 etc/isolate/jruby-1.8/gems/activesupport-2.3.8/lib/active_support/core_ext/float/rounding.rb
depengine-0.0.16 etc/isolate/ruby-1.8/gems/activesupport-2.3.8/lib/active_support/core_ext/float/rounding.rb
depengine-0.0.15 etc/isolate/jruby-1.8/gems/activesupport-2.3.8/lib/active_support/core_ext/float/rounding.rb
depengine-0.0.15 etc/isolate/ruby-1.8/gems/activesupport-2.3.8/lib/active_support/core_ext/float/rounding.rb
depengine-0.0.14 etc/isolate/jruby-1.8/gems/activesupport-2.3.8/lib/active_support/core_ext/float/rounding.rb
depengine-0.0.14 etc/isolate/ruby-1.8/gems/activesupport-2.3.8/lib/active_support/core_ext/float/rounding.rb
depengine-0.0.13 etc/isolate/jruby-1.8/gems/activesupport-2.3.8/lib/active_support/core_ext/float/rounding.rb
depengine-0.0.13 etc/isolate/ruby-1.8/gems/activesupport-2.3.8/lib/active_support/core_ext/float/rounding.rb
depengine-0.0.12 etc/isolate/jruby-1.8/gems/activesupport-2.3.8/lib/active_support/core_ext/float/rounding.rb
depengine-0.0.12 etc/isolate/ruby-1.8/gems/activesupport-2.3.8/lib/active_support/core_ext/float/rounding.rb