Module: Jekyll::Engine::Erb::Helpers

Includes:
ERB::Util
Defined in:
lib/jekyll/rendering.rb

Instance Method Summary collapse

Instance Method Details

#highlight(text, lang = :ruby) ⇒ Object

call-seq:

highlight text => aString
highlight text, lang => aString

Highlights text according to lang (defaults to Ruby).



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# File 'lib/jekyll/rendering.rb', line 250

def highlight(text, lang = :ruby)
  if site.pygments
    render_pygments(text, lang)
  else
    render_codehighlighter(text, lang)
  end
end

#include_file(file, local_assigns = {}) ⇒ Object

call-seq:

include_file file => aString
include_file file, local_assigns => aString

Includes file file from _includes directory, or current directory if file starts with ./, rendered as ERB template. Passes optional local_assigns on to #render.



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# File 'lib/jekyll/rendering.rb', line 231

def include_file(file, local_assigns = {})
  @templates ||= Hash.new { |h, k|
    h[k] = File.readable?(k) && File.read(k)
  }

  dir = file =~ /\A\.\// ? File.dirname(page.url) : '_includes'

  if template = @templates[File.join(site.source, dir, file)]
    render(template, local_assigns)
  else
    "[Included file `#{file}' not found in `#{dir}'.]"
  end
end