templaterl

Simple and fast templating with customizable expressions in Erlang

Tested for: Erlang R17+

Usage

Simple replacement usage:

templaterl:compile(<<"I have a {{{car_model}}}.">>, [{<<"car_model">>, <<"Nissan GTR">>}]).
<<"I have a Nissan GTR.">>

Replacement with expressions:

Uppercase = "uppercase(_Token, Value) -> << <<(string:to_upper(X))>> || <<X>> <= Value >>.",
templaterl:register_helpers([Uppercase]),
templaterl:compile(<<"I have a {{{uppercase car_model}}}.">>, [{<<"car_model">>, <<"Nissan GTR">>}]).
<<"I have a NISSAN GTR.">>

Tests

Run tests by running:

rebar3 eunit

Benchmarks

You can run benchmarks on your own machine by running:

rebar3 cmd benchmark

Results:

TODO: Add benchmark results

Profiling

To run and open qcachegrind on mac OSX:

rebar3 cmd profile