Questions tagged [ruby]

15

votes

2

answers

What does a .gem file contain? How it is being used by Rails framework?

asked 2013-03-09T09:01:33.610

63

votes

11

answers

gem install fails with openssl failure

ruby macos rubygems openssl cocoapods

asked 2013-03-08T23:55:13.943

12

votes

2

answers

Rails: how to set json format for redirect_to

ruby-on-rails ruby json http-redirect routes

asked 2013-03-08T22:00:38.683

9

votes

2

answers

Why does `send` fail with Ruby 2.0 refinement?

ruby ruby-2.0

asked 2013-03-07T04:45:36.227

62

votes

19

answers

Bundle Install could not fetch specs from https://rubygems.org/

ruby-on-rails ruby rubygems bundler railstutorial.org

asked 2013-03-04T04:18:12.930

10

votes

3

answers

How do I resolve a Cucumber 'can't load such file' warning?

ruby windows cucumber gherkin

asked 2013-02-27T22:24:33.243

34

votes

4

answers

Ruby - Lexical scope vs Inheritance

ruby inheritance lexical-scope

asked 2013-02-27T18:39:36.787

47

votes

4

answers

Uninstalling all gems Ruby 2.0.0

ruby rubygems ruby-2.0

asked 2013-02-26T22:19:46.783

9

votes

2

answers

How to send params with FactoryGirl (as opposed to manually sending the params as a hash)?

ruby-on-rails ruby ruby-on-rails-3 rspec factory-bot

asked 2013-02-26T15:57:20.260

10

votes

2

answers

Web page scraping gems/tools available in Ruby

ruby web-scraping html-parsing lxml

asked 2013-02-23T05:24:22.633

16

votes

7

answers

gem install psych error

ruby-on-rails ruby psych

asked 2013-02-20T17:55:01.213

12

votes

3

answers

{grape} authorization

ruby authorization grape-api

asked 2013-02-19T19:56:06.793

10

votes

1

answers

What is [....] in Ruby?

ruby object

asked 2013-02-15T13:18:02.340

65

votes

4

answers

What does to_proc method mean in Ruby?

ruby syntax block symbols proc

asked 2013-02-14T17:58:42.550

16

votes

4

answers

Why doesn't sort or the spaceship (flying saucer) operator (<=>) work on booleans in Ruby?

ruby spaceship-operator

asked 2013-02-11T16:13:42.877

8

votes

1

answers

Creating an object on the fly with accessor methods

ruby accessor

asked 2013-02-09T16:56:22.727

8

votes

2

answers

Efficient way to power and mod in ruby

ruby

asked 2013-02-09T05:38:24.930

19

votes

1

answers

_mysql_init not found when using DataMapper

mysql ruby datamapper

asked 2013-02-08T21:32:10.547

117

votes

6

answers

How do I get the parent's class name in Ruby

ruby

asked 2013-02-08T18:15:12.310

44

votes

1

answers

Ruby Classes within Classes (or Modules within Modules)

ruby

asked 2013-02-06T21:59:27.987

8

votes

1

answers

Array field in elasticsearch returning only matching elements

ruby elasticsearch tire

asked 2013-02-06T21:53:53.167

11

votes

4

answers

Rails: dynamically define class method based on parent class name within module/concern

ruby-on-rails ruby module metaprogramming mixins

asked 2013-02-05T11:47:13.240

8

votes

2

answers

What's the fastest way to read a large file in Ruby?

ruby-on-rails ruby performance file io

asked 2013-02-01T20:38:20.437

24

votes

2

answers

What is all this [1m[35m in my logs, and how do I make it go away?

ruby-on-rails ruby ruby-on-rails-3.2

asked 2013-01-31T23:02:12.420

8

votes

4

answers

how do I add N days to time T (accounting for Daylight Savings Time)?

ruby time

asked 2013-01-31T09:00:29.910

17

votes

7

answers

Ruby IF no ARGV given

ruby

asked 2013-01-30T17:14:33.877

8

votes

2

answers

Ruby - Join array of objects by an objects field

ruby

asked 2013-01-27T01:27:58.877

54

votes

1

answers

How do you save values into a YAML file?

ruby ruby-on-rails-3 yaml

asked 2013-01-26T01:44:43.833

13

votes

1

answers

Parameterizing SQL queries in Ruby + TinyTDS

ruby sql-injection tiny-tds

asked 2013-01-24T22:55:32.133

9

votes

5

answers

How do i get RSpec's shared examples like behavior in Ruby Test::Unit?

ruby rspec testunit minitest

asked 2013-01-24T17:17:30.647

15

votes

2

answers

How is `Proc#==` evaluated?

ruby equality proc

asked 2013-01-23T19:17:40.523

43

votes

4

answers

Include jekyll / liquid template data in a YAML variable?

ruby yaml jekyll liquid

asked 2013-01-23T18:48:55.670

9

votes

2

answers

Amazon Search API

python ruby web-services amazon-product-api

asked 2013-01-23T03:32:08.387

18

votes

2

answers

What is a flip-flop operator?

ruby regex perl language-agnostic flip-flop

asked 2013-01-22T10:40:17.787

9

votes

5

answers

pdfkit command failed: "/usr/bin/wkhtmltopdf" "--page-size" "Letter" ".... "--quiet" "-" "-"

ruby-on-rails ruby wkhtmltopdf pdfkit

asked 2013-01-21T19:02:20.570

13

votes

1

answers

how to get the current URL of a webpage in selenium-webdriver

ruby selenium-webdriver ruby-1.9.3

asked 2013-01-20T20:42:38.843

10

votes

7

answers

Ruby/Rails security alerts

ruby-on-rails ruby security rubygems

asked 2013-01-18T20:33:32.707

40

votes

9

answers

Doing a Http basic authentication in rails

ruby-on-rails ruby

asked 2013-01-17T08:06:49.523

8

votes

2

answers

Frozen objects in Ruby

ruby arrays string

asked 2013-01-16T05:06:44.077

39

votes

8

answers

Comparing times only, without dates?

ruby-on-rails ruby

asked 2013-01-15T00:20:25.370

8

votes

3

answers

Ruby on Rails - Paperclip and dynamic parameters

ruby-on-rails ruby paperclip

asked 2013-01-13T15:40:33.547

12

votes

1

answers

Ruby - Parsing emails from text or html

ruby

asked 2013-01-12T01:48:19.180

11

votes

3

answers

Rails: link_to calls custom method in controller

ruby-on-rails ruby

asked 2013-01-10T16:37:05.273

26

votes

3

answers

RSpec retry throw exception and then return value

ruby-on-rails ruby rspec

asked 2013-01-08T00:30:35.153

8

votes

5

answers

what is the time complexity of Array#uniq method in ruby?

ruby

asked 2013-01-07T17:00:33.007

8

votes

3

answers

Expand array with preferred default

ruby arrays default-value

asked 2013-01-06T23:14:52.890

25

votes

3

answers

ruby sort_by method

ruby

asked 2013-01-01T20:23:19.000

51

votes

5

answers

What is the use of Gemfile in rails?

ruby-on-rails ruby gemfile

asked 2012-12-28T16:51:53.410

27

votes

2

answers

What does 'bundle exec rake' versus rake do?

ruby-on-rails ruby

asked 2012-12-24T21:08:52.427

14

votes

0

answers

Can't run any rake command: "ERROR: 'rake/rdoctask' is obsolete and no longer supported"

ruby-on-rails ruby rake

asked 2012-12-20T19:58:46.733

Questions tagged ruby