Module: Steering

Defined in:
lib/steering.rb,
lib/steering/version.rb

Defined Under Namespace

Modules: Source

Constant Summary collapse

VERSION = 
"1.3.0"

Class Method Summary collapse

Class Method Details

.compile(template) ⇒ Object 



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# File 'lib/steering.rb', line 46

def compile(template)
  template = template.read if template.respond_to?(:read)
  Source.context.call("Handlebars.precompile", template, { :knownHelpers => known_helpers })
end

.compile_to_file(template, file, options = {}) ⇒ Object 



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# File 'lib/steering.rb', line 51

def compile_to_file(template, file, options = {})
  if options.is_a?(String)
    extension = options
    partial = false
  else
    extension = options[:extension] || ".handlebars"
    partial = options[:partial] || false
  end

  File.open(file, 'w') do |f|
    name = File.basename(template, extension)
    template = File.read(template)
    f.write("\nHandlebars.templates = Handlebars.templates || {};")
    f.write("\nHandlebars.templates['#{name}'] = Handlebars.template(#{compile(template)});\n")
    f.write("Handlebars.registerPartial('#{name}', Handlebars.templates['#{name}']);\n") if partial
  end
end

.context_for(template, extra = "") ⇒ Object 



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# File 'lib/steering.rb', line 69

def context_for(template, extra = "")
  ExecJS.compile("#{Source.runtime}; #{extra}; var template = Handlebars.template(#{compile(template)})")
end

.known_helpers ⇒ Object 



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# File 'lib/steering.rb', line 73

def known_helpers
  Source.known_helpers
end

.render(template, *args) ⇒ Object 



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# File 'lib/steering.rb', line 77

def render(template, *args)
  locals = args.last.is_a?(Hash) ? args.pop : {}
  extra = args.first.to_s
  context_for(template, extra).call("template", locals)
end

.version ⇒ Object 



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# File 'lib/steering.rb', line 42

def version
  Source.version
end