def operator: () -> String
def operator: () -> String?
def lparen: () -> String?
def rparen: () -> String?
def lparen: () -> String?
def rparen: () -> String?
def operator: () -> String
def operator: () -> String
def operator: () -> String
def operator: () -> String
Returns the binary operator used to modify the receiver. This method is deprecated in favor of binary_operator.
def operator: () -> String
def operator: () -> String
def binary?: () -> bool
def operator: () -> String
def operator: () -> String
def operator: () -> String
def operator: () -> String
def operator: () -> String
def lparen: () -> String?
def rparen: () -> String?
def lparen: () -> String?
def rparen: () -> String?
def operator: () -> String
def operator: () -> String