Class: Tilt::NokogiriTemplate

Inherits:

Template

• Object
• Template
• Tilt::NokogiriTemplate

show all

Defined in:

lib/tilt/nokogiri.rb

Overview

Instance Attribute Summary

Attributes inherited from Template

#data, #file, #line, #options

Class Method Summary (collapse)

• + (Boolean) engine_initialized?

Instance Method Summary (collapse)

• - (Object) evaluate(scope, locals, &block)
• - (Object) initialize_engine
• - (Object) precompiled_postamble(locals)
• - (Object) precompiled_preamble(locals)
• - (Object) precompiled_template(locals)
• - (Object) prepare

Methods inherited from Template

#basename, cached_evaluate, #compile_template_method, #eval_file, #evaluate_source, #initialize, #name, #render

9
10
11

# File 'lib/tilt/nokogiri.rb', line 9

def self.engine_initialized?
  defined? ::Nokogiri
end

19
20
21
22
23
24
25
26
27

# File 'lib/tilt/nokogiri.rb', line 19

def evaluate(scope, locals, &block)
  block &&= proc { yield.gsub(/^<\?xml version=\"1\.0\"\?>\n?/, "") }

  if data.respond_to?(:to_str)
    super(scope, locals, &block)
  else
    ::Nokogiri::XML::Builder.new.tap(&data).to_xml
  end
end

13
14
15

# File 'lib/tilt/nokogiri.rb', line 13

def initialize_engine
  require_template_library 'nokogiri'
end

34
35
36

# File 'lib/tilt/nokogiri.rb', line 34

def precompiled_postamble(locals)
  "xml.to_xml"
end

29
30
31
32

# File 'lib/tilt/nokogiri.rb', line 29

def precompiled_preamble(locals)
  return super if locals.include? :xml
  "xml = ::Nokogiri::XML::Builder.new { |xml| }\n#{super}"
end

38
39
40

# File 'lib/tilt/nokogiri.rb', line 38

def precompiled_template(locals)
  data.to_str
end

17

# File 'lib/tilt/nokogiri.rb', line 17

def prepare; end