NAME
Pegex::Input - Pegex Parser Input Abstraction
SYNOPSIS
use Pegex;
use Pegex::Input;
my $ast = pegex($foo_grammar)->parse(Pegex::Input->new(string => $foo_input));DESCRIPTION
Pegex::Parser parses input. The input can be a string, a string reference, a file path, or an open file handle. Pegex::Input is an abstraction over any type of input. It provides a uniform interface to the parser.
USAGE
You call new() with two arguments, where the first argument is the input type:
Pegex::Input->new(file => 'file.txt')The following input types are available:
- string
-
Input is a string.
- stringref
-
Input is a string reference. This may be desirable for really long strings.
- file
-
Input is a file path name to be opened and read.
- handle
-
Input is from a opened file handle, to be read.
AUTHOR
Ingy döt Net <ingy@cpan.org>
COPYRIGHT AND LICENSE
Copyright 2010-2020. Ingy döt Net.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.