CODEWITHSUNDEEP
rubydatetimetimezonezone
Michael Durrant
Michael Durrant

Reputation: 96504

NoMethodError: undefined method `zone' for Time:Class

How do i use Time.zone in ruby if I am not using rails I want to do Time.now but that's available in rails but not ruby

I thought that

require 'time'

would fix this and make it available in ruby but it didn't and I get 

NoMethodError: undefined method `zone' for Time:Class

Upvotes: 1

Views: 4487

Answers (2)

CHK
CHK

Reputation: 532

You've tried to use zone as if it were a class method (Time.zone) [1]. If you want to use a class method:

1.9.3-p448 :007 > Time.now.zone
=> "EDT"

But Time.now is just a nice way of instantiating your own instance of Time[2]. So you're really just doing this (calling an instance method):

1.9.3-p448 :009 > time = Time.new
=> 2014-04-09 15:14:01 -0400 
1.9.3-p448 :010 > time.zone
=> "EDT"

[1] http://www.railstips.org/blog/archives/2009/05/11/class-and-instance-methods-in-ruby/

[2] http://ruby-doc.org/core-1.9.3/Time.html#method-c-now

Upvotes: 1

Arup Rakshit
Arup Rakshit

Reputation: 118271

I don't know, what do you mean. But I think it should work as below :

(arup~>~)$ pry --simple-prompt
>> Time.now
=> 2014-04-09 23:19:04 +0530
>> Time.now.strftime('%Z')
=> "IST"
>> Time.now.strftime('%z')
=> "+0530"
>> Time.now.zone
=> "IST"

Documentation : #strftime and #zone .

Upvotes: 2

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