Class: EasyHtmlGenerator::Generator::Compile::Haml::Layout

Inherits:
Object
  • Object
show all
Defined in:
lib/easy_html_generator/generator/compile/haml/layout.rb

Overview

this class helps with haml layout files

Class Method Summary collapse

Class Method Details

.layout_from_file(haml_folder, template, config) ⇒ Object 



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# File 'lib/easy_html_generator/generator/compile/haml/layout.rb', line 7

def self.layout_from_file(haml_folder, template, config)
  first_line = File.readlines(template).first

  if first_line.include? '-# ehg layout:'
    name = first_line.sub('-# ehg layout:', '').strip
  else
    name = 'layout'
  end

  path  = "#{haml_folder}#{name}.haml"
  path  = "#{haml_folder}#{config.default_layout}.haml" unless File.exist? path

  load_from_file(path, config.renderer) if should_load_from_file path

  @layouts[path]
end

.load_from_file(layout_file, haml_config) ⇒ Object 



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# File 'lib/easy_html_generator/generator/compile/haml/layout.rb', line 29

def self.load_from_file(layout_file, haml_config)
  fail "layout not found '#{layout_file}'" unless File.exist? layout_file
  @layouts[layout_file] = Haml::Engine.new(File.read(layout_file),
                                           haml_config)
  EasyHtmlGenerator::Checksum.store_file(layout_file)
end

.should_load_from_file(layout_file) ⇒ Object 



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# File 'lib/easy_html_generator/generator/compile/haml/layout.rb', line 24

def self.should_load_from_file(layout_file)
  return true unless @layouts.key? layout_file
  EasyHtmlGenerator::Checksum.file_changed? layout_file
end