Module: Sinatra::HamlHelpers

Includes:
Capture
Defined in:
lib/sinatra/haml_helpers.rb

Overview

Sinatra::HamlHelpers

This extension provides some of the helper methods that existed in Haml 5 but were removed in Haml 6. To use this in your app, just register it:

require 'sinatra/base'
require 'sinatra/haml_helpers'

class Application < Sinatra::Base
  register Sinatra::HamlHelpers

  # now you can use the helpers in your views
  get '/' do
    haml_code = <<~HAML
      %p
        != surround "(", ")" do
          %a{ href: "https://example.org/" } example.org
    HAML
    haml haml_code
  end
end

Instance Attribute Summary

Attributes included from EngineTracking

#current_engine

Instance Method Summary collapse

Methods included from Capture

#capture, #capture_later

Methods included from EngineTracking

#builder?, #erb?, #erubi?, #haml?, #initialize, #liquid?, #markaby?, #markdown?, #nokogiri?, #rdoc?, #ruby?, #sass?, #scss?, #slim?, #with_engine

Instance Method Details

#_capture_haml(*args, &block) ⇒ Object 



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# File 'lib/sinatra/haml_helpers.rb', line 44

def _capture_haml(*args, &block)
  capture(*args, &block)
end

#precede(str, &block) ⇒ Object 



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# File 'lib/sinatra/haml_helpers.rb', line 36

def precede(str, &block)
  "#{str}#{_capture_haml(&block).chomp}\n"
end

#succeed(str, &block) ⇒ Object 



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# File 'lib/sinatra/haml_helpers.rb', line 40

def succeed(str, &block)
  "#{_capture_haml(&block).chomp}#{str}\n"
end

#surround(front, back = front, &block) ⇒ Object 



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# File 'lib/sinatra/haml_helpers.rb', line 32

def surround(front, back = front, &block)
  "#{front}#{_capture_haml(&block).chomp}#{back}\n"
end