Module: Pione::Lang::ExprParser

Includes:: Parslet

Included in:: DocumentParser, PNML::Parser

Defined in:: lib/pione/lang/expr-parser.rb

Overview

ExprParser is a set of parser atoms for PIONE expressions.

Instance Method Summary collapse

#expr!(msg = nil) ⇒ Object

Instance Method Details

#expr!(msg = nil) ⇒ `Object`



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# File 'lib/pione/lang/expr-parser.rb', line 27

def expr!(msg=nil)
  expr.or_error(msg || "it should be an expression")
end