module Crapshoot
line 33 “lib/crapshoot/parser/scan.rl”
Constants
- VERSION
Public Class Methods
roll(expression)
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Rolls dice for the given expression. @param [String] crapshoot expression to evaluate, such as ‘4d6v + 8’ @return [Crapshoot::Result] the result of the expression, can be used as a normal Integer
# File lib/crapshoot.rb, line 12 def self.roll(expression) scanner = Scanner.new postfixer = Postfixer.new evaluator = Evaluator.new tokens = scanner.parse expression postfix_tokens = postfixer.postfixify tokens result = evaluator.evaluate postfix_tokens return result end