ruby-on-rails-4

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Unitialized constant when using custom exceptions
user_5529360
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8
2
3031
ruby-on-rails-4 ruby-on-rails ruby
How do you store custom constants in Rails 4?
user_26513710
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14
1
7236
ruby-on-rails-4 constants ruby-on-rails regex
Contact Form Mailer in Rails 4
user_14014830
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20
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11421
contact-form ruby-on-rails-4 actionmailer ruby-on-rails ruby
ActionMailer not sending mail in development Rails 4
user_10019380
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48
5
48865
ruby-on-rails-4 actionmailer ruby-on-rails
An error occurred while installing pg (0.17.1), and Bundler cannot continue
user_10943390
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89
17
87975
ruby-on-rails-4 macos postgresql ruby-on-rails
By default simple_form - collection_check_boxes displays hidden_field at the end
user_31017820
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5
2
3865
simple-form ruby-on-rails-4 checkbox ruby-on-rails
How do I render a partial to a string?
user_1488440
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19
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13345
ruby-on-rails-4 ruby-on-rails json
Link to older Rails documentation
user_29259630
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11
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2685
ruby-on-rails-5 ruby-on-rails-4 ruby-on-rails-3 ruby-on-rails
PG::InvalidTextRepresentation: ERROR: invalid input syntax for integer: "M"
user_27268760
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7
1
17674
ruby-on-rails-4 psql ruby-on-rails
Rails 4 Remove Migration ID from Migration Index
user_16238960
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5
3
4821
ruby-on-rails-4 ruby-on-rails ruby
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