Handle logic less mode This filter can be activated with the option “logic_less” @api private
Default dictionary access order, change it with the option :dictionary_access
# File lib/slim/logic_less/filter.rb, line 13 def initialize(opts = {}) super access = options[:dictionary_access] if access == :wrapped warn 'Slim::LogicLess - Wrapped dictionary access is deprecated and unsupported in Slim 2.0' access = DEFAULT_ACCESS_ORDER else access = [access].flatten.compact access.each do |type| raise ArgumentError, "Invalid dictionary access #{type.inspect}" unless DEFAULT_ACCESS_ORDER.include?(type) end raise ArgumentError, 'Option dictionary access is missing' if access.empty? end @access = access.inspect end
# File lib/slim/logic_less/filter.rb, line 29 def call(exp) if options[:logic_less] @context = unique_name [:multi, [:code, "#{@context} = ::Slim::LogicLess::Context.new(#{options[:dictionary]}, #{@access})"], super] else exp end end
# File lib/slim/logic_less/filter.rb, line 69 def on_code(code) raise Temple::FilterError, 'Embedded code is forbidden in logic less mode' end
# File lib/slim/logic_less/filter.rb, line 65 def on_dynamic(code) raise Temple::FilterError, 'Embedded code is forbidden in logic less mode' end
# File lib/slim/logic_less/filter.rb, line 57 def on_slim_attrvalue(escape, value) [:slim, :attrvalue, escape, access(value)] end
Interpret control blocks as sections or inverted sections
# File lib/slim/logic_less/filter.rb, line 41 def on_slim_control(name, content) method = if name =~ /\A!\s*(.*)/ name = $1 'inverted_section' else 'section' end [:block, "#{@context}.#{method}(#{name.to_sym.inspect}) do", compile(content)] end
# File lib/slim/logic_less/filter.rb, line 52 def on_slim_output(escape, name, content) [:slim, :output, escape, empty_exp?(content) ? access(name) : "#{@context}.lambda(#{name.to_sym.inspect}) do", compile(content)] end
# File lib/slim/logic_less/filter.rb, line 61 def on_slim_splat(code) [:slim, :splat, access(code)] end
# File lib/slim/logic_less/filter.rb, line 75 def access(name) name == 'yield' ? name : "#{@context}[#{name.to_sym.inspect}]" end