Module: Wunderbar::Template
- Defined in:
- lib/wunderbar/sinatra.rb,
lib/wunderbar/script.rb
Overview
Tilt template implementation
Defined Under Namespace
Modules: Js, Json, Text Classes: Base, Html, Xhtml
Constant Summary collapse
- PASSABLE =
[Numeric, String, Hash, Array]
Class Method Summary collapse
Class Method Details
.locals(scope, args) ⇒ Object
174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 |
# File 'lib/wunderbar/sinatra.rb', line 174 def self.locals(scope, args) args.push({}) if args.length == 1 return unless Hash === args.last and not args.last[:locals] locals = {} scope.instance_variables.each do |ivar| next if [:@env, :@params].include? ivar value = scope.instance_variable_get(ivar) next unless PASSABLE.find {|klass| klass === value} locals[ivar] = value end args.last[:locals] = locals end |
.register(language, base = Base) ⇒ Object
191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 |
# File 'lib/wunderbar/sinatra.rb', line 191 def self.register(language, base=Base) template = Class.new(Template::Base) do self.default_mime_type = language.mime include language end Array(language.ext).each do |ext| SinatraHelpers.send :define_method, ext do |*args, &block| # parse json if env['CONTENT_TYPE'] =~ /^\w+\/json/ json = JSON.parse(env['rack.input'].read) @params.merge! json if Hash === json end Wunderbar::Template.locals(self, args) if Hash === args.last and args.last[:locals] @params.each do |name, value| args.last[:locals]["@#{name}".to_sym] = value end end # text, json shortcuts if block == nil and args.length >= 1 case args.first when Array, Hash block = proc { _! args.first } if ext == :_json when String block = proc { _ args.first } if ext == :_text end end template.evaluate(ext, self, *args, &block) end Tilt.register ext.to_s, template end end |