Class Liquid::Increment
In: lib/liquid/tags/increment.rb
Parent: Tag

increment is used in a place where one needs to insert a counter

    into a template, and needs the counter to survive across
    multiple instantiations of the template.
    (To achieve the survival, the application must keep the context)

    if the variable does not exist, it is created with value 0.

  Hello: {% increment variable %}

gives you:

   Hello: 0
   Hello: 1
   Hello: 2

Methods

new   render  

Public Class methods

Public Instance methods

[Validate]