Re: [Rails] Continuing in Rails Console

Mon, 09 Jul 2018 08:46:32 -0700

Title: Re: [Rails] Continuing in Rails Console
Hassan,

I thank you for your answer.

I entered both "c" and "continue" at the irb prompt ... and got the two NameError's.  This time I'll make my inputs red.


Loading development environment (Rails 5.2.0)
irb(main):001:0> c
NameError: undefined local variable or method `c' for main:Object
Did you mean?  cb
      from (irb):1
irb(main):002:0> continue
NameError: undefined local variable or method `continue' for main:Object
Did you mean?  context
      from (irb):2
irb(main):003:0> 2+3
=> 5
irb(main):004:0>



I am still at a loss how to continue execution at the irb prompt.

Ralph



Monday, July 9, 2018, 9:04:15 AM, you wrote:

HS> On Mon, Jul 9, 2018 at 6:54 AM, Ralph Shnelvar <[email protected]> wrote:

>> From an Ubuntu command prompt I write
>>  rails c

>> and I get

>> Loading development environment (Rails 5.2.0)
>> irb(main):001:0>

>> irb(main):003:0> 2+3
>> => 5

>> How does one continue execution?

HS> ?? "irb" stands for Interactive RuBy -- like any REPL it's waiting
HS> for YOU to enter something for it to do, like add 2 + 3 above.

>> What commands are available from the irb command prompt?

HS> Ruby/Rails methods.

HS> Do you have an ActiveRecord class 'Thing'? Then you can do
HS> e.g. `Thing.where(color: 'red')` and so on.

HS> --
HS> Hassan Schroeder ------------------------ [email protected]
HS> twitter: @hassan
HS> Consulting Availability : Silicon Valley or remote




Ralph

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