For issues relating to developing in Ruby, version 1.9.3. If your question applies to Ruby in general, use the tag [tag:ruby].
Questions tagged [ruby-1.9.3]
495 questions
0
votes
1 answer
Ruby: How to get colors in testrb
Is there any way to get colors via testrb that does not involve adding test-unit to the gemfile and using bundle exec on 1.9 (everything colored in 1.8)?
ruby test/xxx_test.rb -> colors
testrb test/xxx_test.rb -> no colors
Add test-unit to the…
grosser
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0
votes
1 answer
How To Do Ruby on Rails link_to with a method in a controller
I am using bcrypt-ruby for password encryption. In the documentation for the gem http://bcrypt-ruby.rubyforge.org/ they give an action to allow someone to reset their password. I am trying to implement this action.
I added the following code on my…
Pamela Cook - LightBe Corp
- 3,912
- 5
- 50
- 86
0
votes
1 answer
MongoDB Ruby atomic additive update issues
coll.save({"_id" => "test", "1" => "a"}) #=> {"_id"=>"test", "1"=>"a"}
coll.update({"_id" => "test"}, {"$set"=>{"1.2" => "b"}}) #=> {"_id"=>"test", "1"=>"a"}
I was expecting that last line would create a new node: {"_id"=>"test", "1"=>{"2"=>"b"}}…
Mr. Demetrius Michael
- 2,326
- 5
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- 40
0
votes
2 answers
ruby block questions loop variables
comics = load_comics( '/comics.txt' )
Popup.make do
h1 "Comics on the Web"
list do
comics.each do |name, url|
link name, url
end
end
end
I am new to ruby. This is a piece of code from a ruby website.
I cant find what 'link'…
runcode
- 3,533
- 9
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- 52
0
votes
1 answer
undefined method `gsub'...(NoMethodError) for docusign
After installing the docusign gem and dependent soap4r gem via github (git://github.com/felipec/soap4r.git), I get this issue when trying to run the server
user$ rails…
Jonathan Mui
- 2,471
- 3
- 19
- 27
0
votes
1 answer
Rails Module issue - undefined method 'validates_email' for User:class
I have a class called User, that needs to include a module.
The class looks like this:
require 'sequel'
require 'modules/validations'
class User < Sequel(..)
many_to_one :country
includes ::Validations
validates_email(:email)
end
The module…
codingbunny
- 3,989
- 6
- 29
- 54
-1
votes
1 answer
How can connect routes in rails 3 using folders?
I'm getting an error No route matches [GET] because trying to create folders per certain controllers
Here the app structure:
|controller,helper,view|
|user_management| ------> FOLDER
|user| ------> SUBFOLDER
|login| ------>…
Carlos Morales
- 1,137
- 3
- 15
- 38
-1
votes
1 answer
installing insoshi in rails 4 with ruby 1.9.3 in windows 7
I am trying to use Insoshi in Rails 4 and everything works fine until the $ script/install. Whenever I put this command in my command prompt I get this error:
'script' is not recognized as an internal or external command, operable program or batch…
Ahmed Reza
- 33
- 4
-1
votes
1 answer
Rails console, wierd issue
I type the following:
>> x.inspect
"\"53219847091d6601dd000004\""
>> "53219847091d6601dd000004".inspect
"\"53219847091d6601dd000004\""
>> "53219847091d6601dd000004"==x
false
They are the same so why they are not equal to each other?
Chen Kinnrot
- 20,609
- 17
- 79
- 141
-1
votes
1 answer
Dynamic initialization using loops in ruby
Simple problem in looping and dynamic assignment, need suggestion.
Problem:
@var = 1
def meth
@values = (#here a query uses @var value to calculate and returns some values)
end
meth #calling meth function
# value of @value increaser when i…
Aparichith
- 1,452
- 4
- 20
- 40
-1
votes
3 answers
Create a two separate arrays from existing array in ruby
I have a array of n elements say
snaps = ["s-1","s-2","s-3","s-4",..."s-n-2","s-n-1","s-n"]
now I want to create two diff array such that one array contains last 5 elements and another contains remaining elements.For example
snap1 =…
r15
- 486
- 1
- 8
- 22
-1
votes
2 answers
String "<<" operator producing warnings and unexpected result in Ruby1.9.3
Please find the code which I ran from the IRB terminal:
Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.
C:\Documents and Settings\rakshiar>irb
irb(main):001:0> src = 'E:\WIPData\Ruby\Scripts\TaxDocumentDownload'
=>…
Arup Rakshit
- 116,827
- 30
- 260
- 317
-2
votes
1 answer
Can't install the pg gem
On Mac OS X 10.6.8, I get the following error when trying gem install pg. Trying to push my Rails website to Heroku. A pretty standard install of Ruby 1.9.3p194.
$ cat /Users/me/.rvm/gems/ruby-1.9.3-p194\@ucode/gems/pg-0.15.1/ext/gem_make.out…
-3
votes
2 answers
Ruby seeing namespace prefix that isn't there
I'm packaging my own gem, which includes a module called Convert3D, and a class called ShapeSet.
The following error occurs when I try to call a method of the Convert3D module from within the initialize method of ShapeSet. The Convert3D module has…
Nat
- 2,689
- 2
- 29
- 35
-5
votes
1 answer
How the floating point directive works in Ruby packing()/unpacking()?
Can any one here help me out to understand how the below floating point directives work in Ruby with packing() and unpacking() method?
D and d
F and f
g and G
e and E
I have tried below:
irb(main):001:0> [2,44,43].pack('D')
=>…
Arup Rakshit
- 116,827
- 30
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- 317