Class: Stick::Units::Regexps

Inherits:

Object

• Object
• Stick::Units::Regexps

Defined in:

lib/stick/units/base.rb

Constant Summary

NUMBER_REGEXP =

/(\-?\d+((?:\.\d+)?(?:[eE][-+]?\d+)?))/

SINGLE_UNIT_REGEXP =

/([a-zA-Z_]+)(?::([a-zA-Z_]+))?(?:\s*\*\*\s*([+-]?\d+))?/

SINGLE_UNIT_NOC_REGEXP =

Violates DRY principle

/[a-zA-Z_]+(?::[a-zA-Z_]+)?(?:\s*\*\*\s*[+-]?\d+)?/

MULTIPLE_UNIT_REGEXP =

/#{SINGLE_UNIT_NOC_REGEXP}(?:(?:\s+|\s*\*\s*)#{SINGLE_UNIT_NOC_REGEXP})*/

TOTAL_UNIT_REGEXP =

/^\s*(?:1|(#{MULTIPLE_UNIT_REGEXP}))\s*(?:\/\s*(#{MULTIPLE_UNIT_REGEXP})\s*)?$/

TOTAL_UNIT_NOC_REGEXP =

Violates DRY principle

/\s*(?:1|(?:#{MULTIPLE_UNIT_REGEXP}))\s*(?:\/\s*(?:#{MULTIPLE_UNIT_REGEXP})\s*)?/

VALUE_REGEXP =

/^\s*#{NUMBER_REGEXP}\s*\*?\s*(#{TOTAL_UNIT_NOC_REGEXP})$/