module Measured::Parser

Constants

PARSE_REGEX

Public Instance Methods

parse_string(string) click to toggle source
# File lib/measured/parser.rb, line 29
def parse_string(string)
  raise Measured::UnitError, "Cannot parse blank measurement" if string.blank?

  result = PARSE_REGEX.match(string)

  raise Measured::UnitError, "Cannot parse measurement from '#{string}'" unless result

  [result.captures[0].to_r, -result.captures[1]]
end