Erlang::Parser::Node::FunRef - a reference to a function
A reference to a function (as a first-class value), either local to this module, or external.
module
An optional Erlang::Parser::Node which returns as an atom the name of the module to find the function in.
function
The name of the function (a plain string).
arity
The arity of the function (a number).
print
Pretty-prints the node to its filehandle argument.
fun ?MODULE:code_change/0
To install Erlang::Parser, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Erlang::Parser
CPAN shell
perl -MCPAN -e shell install Erlang::Parser
For more information on module installation, please visit the detailed CPAN module installation guide.