class Slim::Include

Handles inlined includes

Slim files are compiled, non-Slim files are included as text with ‘#{interpolation}`

@api private

Public Instance Methods

on_html_tag(tag, attributes, content = nil) click to toggle source
Calls superclass method
# File lib/slim/include.rb, line 13
def on_html_tag(tag, attributes, content = nil)
  return super if tag != 'include'
  name = content.to_a.flatten.select {|s| String === s }.join
  raise ArgumentError, 'Invalid include statement' unless attributes == [:html, :attrs] && !name.empty?
  unless file = find_file(name)
    name = "#{name}.slim" if name !~ /\.slim\Z/i
    file = find_file(name)
  end
  raise Temple::FilterError, "'#{name}' not found in #{options[:include_dirs].join(':')}" unless file
  content = File.read(file)
  if file =~ /\.slim\Z/i
    Thread.current[:slim_include_engine].call(content)
  else
    [:slim, :interpolate, content]
  end
end

Protected Instance Methods

find_file(name) click to toggle source
# File lib/slim/include.rb, line 32
def find_file(name)
  current_dir = File.dirname(File.expand_path(options[:file]))
  options[:include_dirs].map {|dir| File.expand_path(File.join(dir, name), current_dir) }.find {|file| File.file?(file) }
end