Haml template implementation. See: haml.hamptoncatlin.com/
# File lib/tilt/haml.rb, line 15 def evaluate(scope, locals, &block) raise ArgumentError, 'invalid scope: must not be frozen' if scope.frozen? if @engine.respond_to?(:precompiled_method_return_value, true) super else @engine.render(scope, locals, &block) end end
# File lib/tilt/haml.rb, line 47 def precompiled_postamble(locals) @engine.instance_eval do <<-RUBY #{precompiled_method_return_value} ensure @haml_buffer = @haml_buffer.upper if @haml_buffer end RUBY end end
# File lib/tilt/haml.rb, line 32 def precompiled_preamble(locals) local_assigns = super @engine.instance_eval do <<-RUBY begin extend Haml::Helpers _hamlout = @haml_buffer = Haml::Buffer.new(@haml_buffer, #{options_for_buffer.inspect}) _erbout = _hamlout.buffer __in_erb_template = true _haml_locals = locals #{local_assigns} RUBY end end
Precompiled Haml source. Taken from the precompiled_with_ambles method in Haml::Precompiler: github.com/nex3/haml/blob/master/lib/haml/precompiler.rb#L111-126
# File lib/tilt/haml.rb, line 28 def precompiled_template(locals) @engine.precompiled end
# File lib/tilt/haml.rb, line 10 def prepare options = @options.merge(:filename => eval_file, :line => line) @engine = ::Haml::Engine.new(data, options) end