Module: BananaSplitViewHelper

Defined in:
lib/bananasplit_view_helper.rb

Overview

Gives you easy syntax to use ABingo in your views.

Instance Method Summary collapse

Instance Method Details

#ab_test(abingo, test_name, alternatives = nil, options = {}, &block) ⇒ Object 



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# File 'lib/bananasplit_view_helper.rb', line 5

def ab_test(abingo, test_name, alternatives = nil, options = {}, &block)

  if (BananaSplit.options[:enable_specification] && !params[test_name].nil?)
    choice = params[test_name]
  elsif (BananaSplit.options[:enable_override_in_session] && !session[test_name].nil?)
    choice = session[test_name]
  elsif (alternatives.nil?)
    choice = abingo.flip(test_name)
  else
    choice = abingo.test(test_name, alternatives, options)
  end

  if block
    content_tag = capture(choice, &block)
  else
    choice
  end
end

#bingo!(abingo, test_name, options = {}) ⇒ Object 



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# File 'lib/bananasplit_view_helper.rb', line 24

def bingo!(abingo, test_name, options = {})
  abingo.bingo!(test_name, options)
end

#include_humanizing_javascript(url = "/abingo_mark_human", style = :prototype) ⇒ Object

This causes an AJAX post against the URL. That URL should call BananaSplit.human! This guarantees that anyone calling BananaSplit.human! is capable of at least minimal Javascript execution, and thus is (probably) not a robot.



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# File 'lib/bananasplit_view_helper.rb', line 30

def include_humanizing_javascript(url = "/abingo_mark_human", style = :prototype)
  script = nil
  if (style == :prototype)
    script = "var a=Math.floor(Math.random()*11); var b=Math.floor(Math.random()*11);var x=new Ajax.Request('#{url}', {parameters:{a: a, b: b, c: a+b}})"
  elsif (style == :jquery)
    script = "var a=Math.floor(Math.random()*11); var b=Math.floor(Math.random()*11);var x=jQuery.post('#{url}', {a: a, b: b, c: a+b})"
  end
  script.nil? ? "" : %Q|<script type="text/javascript">#{script}</script>|
end