Module: StickyParams

Defined in:
lib/sticky_params.rb,
lib/sticky_params/railtie.rb,
lib/sticky_params/version.rb,
lib/sticky_params/session_params.rb,
lib/sticky_params/strong_session_params.rb

Overview

Sticky Parameters is a nice hack that allows the 'remembering' a given param between page requests. When a param is supplied it is stored in a session.

When the param isn't supplied it tries to recieve it from the session.

When an 'empty-string' is supplied as param, the sticky_param is removed

Use it the following way. Simply use sticky_params in stead of params


  selection = sticky_params[:name]

Defined Under Namespace

Classes: Railtie, SessionParams, StrongSessionParams

Constant Summary collapse

VERSION = 
"2.1.0"

Instance Method Summary collapse

Instance Method Details

#sticky_params ⇒ Object

A sicky parameter is a parameter that 'keeps' it state between pages, by storing the data in a session



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# File 'lib/sticky_params.rb', line 21

def sticky_params
  @sticky_params ||= ::StickyParams::StrongSessionParams.new(self)
end