class Tilt::LiquidTemplate
Liquid template implementation. See: liquidmarkup.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.
Public Instance Methods
allows_script?()
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# File lib/tilt/liquid.rb 34 def allows_script? 35 false 36 end
evaluate(scope, locals) { || ... }
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# File lib/tilt/liquid.rb 23 def evaluate(scope, locals, &block) 24 locals = locals.inject({}){ |h,(k,v)| h[k.to_s] = v ; h } 25 if scope.respond_to?(:to_h) 26 scope = scope.to_h.inject({}){ |h,(k,v)| h[k.to_s] = v ; h } 27 locals = scope.merge(locals) 28 end 29 locals['yield'] = block.nil? ? '' : yield 30 locals['content'] = locals['yield'] 31 @engine.render(locals) 32 end
prepare()
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# File lib/tilt/liquid.rb 19 def prepare 20 @engine = ::Liquid::Template.parse(data, liquid_options) 21 end
Private Instance Methods
liquid_options()
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# File lib/tilt/liquid.rb 40 def liquid_options 41 { line_numbers: true }.merge options 42 end