Re: undefined local variable or method `city' for #<Context:0x10099d8>

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From	Robert Klemme <shortcutter@googlemail.com>
Newsgroups	comp.lang.ruby
Subject	Re: undefined local variable or method `city' for #<Context:0x10099d8>
Date	Fri, 11 Dec 2015 07:09:22 +0100
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On 11.12.2015 07:00, gengyangcai@gmail.com wrote:
> first_name = gets.chomp
> last_name = city
>
> undefined local variable or method `city' for #<Context:0x10099d8>
>
> What does "undefined local variable or method `city' for
> #<Context:0x10099d8>" mean? Tried searching in Google, but no results
> were returned ...

Obviously #city is undefined at the point of execution.  You see this 
effect:

$ ruby2.0 -e 'x=city'
-e:1:in `<main>': undefined local variable or method `city' for 
main:Object (NameError)

But we are lacking context - or rather: Context.

	robert

-- 
remember.guy do |as, often| as.you_can - without end
http://blog.rubybestpractices.com/

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undefined local variable or method `city' for #<Context:0x10099d8> gengyangcai@gmail.com - 2015-12-10 22:00 -0800
  Re: undefined local variable or method `city' for #<Context:0x10099d8> Robert Klemme <shortcutter@googlemail.com> - 2015-12-11 07:09 +0100
    Re: undefined local variable or method `city' for #<Context:0x10099d8> gengyangcai@gmail.com - 2015-12-10 22:17 -0800
  Re: undefined local variable or method `city' for #<Context:0x10099d8> Pratap Patil <pratap477@gmail.com> - 2016-10-21 04:38 -0700

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