Class: Tilt::LiquidTemplate
- Defined in:
- lib/vendor/tilt-1.4.1/lib/tilt/liquid.rb
Overview
Liquid template implementation. See: liquid.rubyforge.org/
Liquid is designed to be a safe template system and threfore does not provide direct access to execuatable scopes. In order to support a scope
, the scope
must be able to represent itself as a hash by responding to #to_h. If the scope
does not respond to #to_h it will be ignored.
LiquidTemplate does not support yield blocks.
It’s suggested that your program require ‘liquid’ at load time when using this template engine.
Instance Attribute Summary
Attributes inherited from Template
Class Method Summary collapse
Instance Method Summary collapse
- #allows_script? ⇒ Boolean
- #evaluate(scope, locals, &block) ⇒ Object
- #initialize_engine ⇒ Object
- #prepare ⇒ Object
Methods inherited from Template
#basename, #default_encoding, #eval_file, #initialize, #name, #read_template_file, #render
Constructor Details
This class inherits a constructor from Tilt::Template
Class Method Details
.engine_initialized? ⇒ Boolean
18 19 20 |
# File 'lib/vendor/tilt-1.4.1/lib/tilt/liquid.rb', line 18 def self.engine_initialized? defined? ::Liquid::Template end |
Instance Method Details
#allows_script? ⇒ Boolean
41 42 43 |
# File 'lib/vendor/tilt-1.4.1/lib/tilt/liquid.rb', line 41 def allows_script? false end |
#evaluate(scope, locals, &block) ⇒ Object
30 31 32 33 34 35 36 37 38 39 |
# File 'lib/vendor/tilt-1.4.1/lib/tilt/liquid.rb', line 30 def evaluate(scope, locals, &block) locals = locals.inject({}){ |h,(k,v)| h[k.to_s] = v ; h } if scope.respond_to?(:to_h) scope = scope.to_h.inject({}){ |h,(k,v)| h[k.to_s] = v ; h } locals = scope.merge(locals) end locals['yield'] = block.nil? ? '' : yield locals['content'] = locals['yield'] @engine.render(locals) end |
#initialize_engine ⇒ Object
22 23 24 |
# File 'lib/vendor/tilt-1.4.1/lib/tilt/liquid.rb', line 22 def initialize_engine require_template_library 'liquid' end |
#prepare ⇒ Object
26 27 28 |
# File 'lib/vendor/tilt-1.4.1/lib/tilt/liquid.rb', line 26 def prepare @engine = ::Liquid::Template.parse(data) end |