# Any one use calendar\_helper GEM?

**URL:** <https://www.ruby-forum.com/t/any-one-use-calendar-helper-gem/116336>\
**Category:** Rails\
**Created:** [October 4, 2007, 4:09pm UTC](https://www.ruby-forum.com/t/any-one-use-calendar-helper-gem/116336 "2007-10-04T16:09:02Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![bakki](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/b/6a8cbe/32.png) [@bakki](https://www.ruby-forum.com/u/bakki)\
**Post date:** [October 4, 2007, 4:09pm UTC](https://www.ruby-forum.com/t/any-one-use-calendar-helper-gem/116336/1 "2007-10-04T16:09:02Z")

</div>

I had been using the calendar\_helper plugin previously which worked  
fine. For my current project I decided to use the gem but am having  
trouble getting it to work.

After install of the gem if I do:

> > require ‘calendar\_helper’  
> > =\> [“CalendarHelper”]

at the console it seems to load ok. However in the app when I do  
require ‘calendar\_helper’  
inlcude CalendarHelper

I am unable to get:  
undefined method `calendar’ for #\<#Class:0xb70ca910:0xb70ca8e8\>  
in my view.

I tried require statement in environment.rb which is where I normally  
load gems from as well as in the controller where I am using it. But I  
get the same error.

Can some one help? Thank you,

bakki