class Kalculator::Formula

Attributes

ast[R]
string[R]

Public Class Methods

new(string) click to toggle source
# File lib/kalculator/formula.rb, line 6
def initialize(string)
  @ast = Kalculator::Parser.parse(Kalculator::Lexer.lex(string))
  @string = string
end

Public Instance Methods

evaluate(data_source = {}, custom_functions = {}) click to toggle source
# File lib/kalculator/formula.rb, line 15
def evaluate(data_source = {}, custom_functions = {})
  Kalculator::Evaluator.new(data_source, custom_functions).evaluate(ast)
end
validate( type_source = Kalculator::TypeSources.new(Hash.new)) click to toggle source
# File lib/kalculator/formula.rb, line 11
def validate( type_source = Kalculator::TypeSources.new(Hash.new))
  Kalculator::Validator.new(type_source).validate(ast)
end