Class: CountersController

Inherits:

ApplicationController

• Object
• ApplicationController
• CountersController

Defined in:

app/controllers/counters_controller.rb

Overview

A stupid little controller showing how easy you can build generic “counter” functionality when they’re represented as a model

Instance Method Summary

• #destroy ⇒ Object

  Reset a counter to 0.

• #update ⇒ Object

  Recalculate a counter.

Instance Method Details

#destroy ⇒ Object

Reset a counter to 0

# File 'app/controllers/counters_controller.rb', line 5

def destroy
  Counter::Value.find(params[:id]).reset!

  redirect_back fallback_location: "/"
end

#update ⇒ Object

Recalculate a counter

# File 'app/controllers/counters_controller.rb', line 12

def update
  Counter::Value.find(params[:id]).recalc!

  redirect_back fallback_location: "/"
end