rails-console

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Can I ignore certain fields that are too long in Hirb?

I am using Hirb in my Rails console to try to display mongoid records in a nicer looking table, but the _id, created_at, and updated_at fields take too much space and, even though I really have one me[详细]

2023-03-30 12:11 分类：问答
rails console error

I\'m trying to user rails console but every time I type a command I get NameError: undefined local variable or method `user\' for main:Object[详细]

2023-03-15 16:08 分类：问答
Have i screwed up my rails console? I get verbose errors?

When i type something like person.valid? in my rails console, instead of returning \'false\' i get the following output:[详细]

2023-03-08 21:04 分类：问答
Generic way to paginate output of IRB or Rails console

The output of an IRB command is often too large for one \"screen\" (even if I scroll up - I am using Windows - I cannot get to the start of the output).[详细]

2023-03-05 01:32 分类：问答
Rails Console: reload! not reflecting changes in model files? What could be possible reason?

Earlier it was working fine. I have been playing little bit config. So may be i have changed some config unknowingly.[详细]

2023-02-20 04:37 分类：问答
Assigning a polymorphic acts_as_mappable model in the Rails console

I have a polymorphic Location model: class Location < ActiveRecord::Base 开发者_运维知识库 acts_as_mappable[详细]

2023-02-09 16:34 分类：问答
Rails 3 Sandbox Console

In Rails 2 you\'re able to run script/开发者_Python百科console --sandbox so you can play with production data and not accidentally break anything.[详细]

2023-02-08 10:12 分类：问答
Ruby from the command line - sticking - Windows

I hav开发者_如何转开发e seen this behavior on Windows with Ruby for a long time. If I install a gem sometimes the command line will just get \"lost\" and stop printing output until you go back to the[详细]

2022-12-27 15:24 分类：问答
adding php variable into Xpath

i just need to add in a variable into the xpath my code is as followed $target = $xml->xpath(\'//gig[@id=$1]\');[详细]

2022-12-17 11:03 分类：问答