Contents

# Copyright, 2012, by Samuel G. D. Williams. <http://www.codeotaku.com>
# 
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
# 
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
# 
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.

require 'date'

module Utopia
	module Extensions
		# Provides comparison operator extensions.
		module TimeDateComparison
			def <=>(other)
				if Date === other or DateTime === other
					self.to_datetime <=> other
				else
					super
				end
			end
		end

		::Time.prepend(TimeDateComparison)

		# Provides comparison operator extensions.
		module DateTimeComparison
			def <=>(other)
				if Time === other
					self.to_datetime <=> other.to_datetime
				else
					super
				end
			end
		end

		::Date.prepend(DateTimeComparison)
	end
end

Version data entries

29 entries across 29 versions & 1 rubygems

Version	Path
utopia-2.3.0	lib/utopia/extensions/date_comparisons.rb
utopia-2.2.0	lib/utopia/extensions/date_comparisons.rb
utopia-2.1.2	lib/utopia/extensions/date_comparisons.rb
utopia-2.1.1	lib/utopia/extensions/date_comparisons.rb
utopia-2.1.0	lib/utopia/extensions/date_comparisons.rb
utopia-2.0.3	lib/utopia/extensions/date_comparisons.rb
utopia-2.0.2	lib/utopia/extensions/date_comparisons.rb
utopia-2.0.1	lib/utopia/extensions/date_comparisons.rb
utopia-2.0.0	lib/utopia/extensions/date_comparisons.rb