class

Cucumber::BooleanExpressionParser

Inherits Reference < Object

Constants

ASSOC = {"or" => "left", "and" => "left", "not" => "right"}

PREC = {"(" => -2, ")" => -1, "or" => 0, "and" => 1, "not" => 2}

new

expression_stack

infix

infix_to_tokens

is_op(token)

operations

parse(infix : String)

peek

pop(arr : Array(Operation | Nil | Cucumber::BooleanExpression | Nil))

push_expr(token : String | Symbol | Nil) : Stack | Nil

reset