Psy-Q psy-q
psy-q
/ 20110117113700_remove_fk_indices.rb
Created
November 4, 2011 12:14
20110117113700_remove_fk_indices.rb
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| class RemoveFkIndices < ActiveRecord::Migration | |
| # Remove old foreign key remains | |
| def self.up | |
| # MySQL and ActiveRecord produce problems with each other: | |
| # http://lists.mysql.com/mysql/204151 | |
| # http://lists.mysql.com/mysql/204199 | |
| # http://bugs.mysql.com/bug.php?id=10333 | |
| # AR seems to guess the wrong foreign key name, which it can't remove. |
psy-q
/ database_authentication_controller.rb
Created
November 8, 2011 07:58
database_authentication_controller.rb
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| require 'digest/sha1' | |
| class Authenticator::DatabaseAuthenticationController < Authenticator::AuthenticatorController | |
| $general_layout_path = 'layouts/backend/' + $theme + '/general' | |
| layout $general_layout_path | |
| def login_form_path | |
| "/leihs/authenticator/db/login" |
psy-q
/ gist:1497540
Created
December 19, 2011 14:54
Cannot find any binaries when installing gems on rvm. Works fine on system ruby.
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| ======= This is on the machine that has rvm ============ | |
| rca@futsch:~/work/code/ror/leihs/vendor/bundle$ rvm --version | |
| rvm 1.10.0 by Wayne E. Seguin ([email protected]) [https://rvm.beginrescueend.com/] | |
| rca@futsch:~/work/code/ror/leihs/vendor/bundle$ bundle --version | |
| Bundler version 1.0.21 | |
| rca@futsch:~/work/code/ror/leihs/vendor/bundle$ bundle exec gem list rspec |
psy-q
/ gist:1497558
Created
December 19, 2011 14:57
strace to show that bundle exec rspec can't find the binary
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| stat64("/home/rca/.rvm/gems/ruby-1.8.7-p352/bin/rspec", 0xbfe29220) = -1 ENOENT (No such file or directory) | |
| stat64("/home/rca/.rvm/gems/ruby-1.8.7-p352@global/bin/rspec", 0xbfe29220) = -1 ENOENT (No such file or directory) | |
| stat64("/home/rca/.rvm/rubies/ruby-1.8.7-p352/bin/rspec", 0xbfe29220) = -1 ENOENT (No such file or directory) | |
| stat64("/home/rca/.rvm/bin/rspec", 0xbfe29220) = -1 ENOENT (No such file or directory) | |
| stat64("/usr/local/bin/rspec", 0xbfe29220) = -1 ENOENT (No such file or directory) | |
| stat64("/usr/bin/rspec", 0xbfe29220) = -1 ENOENT (No such file or directory) | |
| stat64("/bin/rspec", 0xbfe29220) = -1 ENOENT (No such file or directory) | |
| stat64("/usr/local/games/rspec", 0xbfe29220) = -1 ENOENT (No such file or directory) | |
| stat64("/usr/games/rspec", 0xbfe29220) = -1 ENOENT (No such file or directory) |
psy-q
/ gist:1550877
Created
January 2, 2012 14:27
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| class ShippingCalculators::ShippingCalculator < ActiveRecord::Base | |
| set_table_name 'shipping_calculators' | |
| serialize :configuration, OpenStruct | |
| belongs_to :tax_class | |
| def initialize | |
| @cost = BigDecimal.new("0") | |
| @taxes = BigDecimal.new("0") | |
| @gross_cost = BigDecimal.new("0") |
psy-q
/ gist:1550897
Created
January 2, 2012 14:34
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| Loading development environment (Rails 3.1.1) | |
| pry(main)> wb = ShippingCalculators::WeightBased.new | |
| => #<ShippingCalculators::WeightBased:0x64bcf5c> | |
| pry(main)> wb.inspect | |
| NoMethodError: undefined method `has_key?' for nil:NilClass | |
| from /home/rca/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.1.1/lib/active_support/whiny_nil.rb:48:in `method_missing' | |
| pry(main)> wb.name = "foo" | |
| NoMethodError: You have a nil object when you didn't expect it! | |
| You might have expected an instance of Array. | |
| The error occurred while evaluating nil.delete |
psy-q
/ gist:1851834
Created
February 17, 2012 08:33
Rack::Sendfile returns the whole body instead of just writing the X-Sendfile header
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| # This triggers said error, but only in our Rails 3.1.3 application, not in a blank Rails 3.1.3 application! | |
| class DownloadController < ApplicationController | |
| def download | |
| send_file("/tmp/test.txt") | |
| end |
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| parse error on value "}" (tRCURLY) | |
| /home/rca/.rvm/rubies/ruby-1.9.2-p318/lib/ruby/1.9.1/racc/parser.rb:349:in `on_error' | |
| /home/rca/.rvm/rubies/ruby-1.9.2-p318/lib/ruby/1.9.1/racc/parser.rb:99:in `_racc_do_parse_c' | |
| /home/rca/.rvm/rubies/ruby-1.9.2-p318/lib/ruby/1.9.1/racc/parser.rb:99:in `do_parse' | |
| /home/rca/.rvm/gems/ruby-1.9.2-p318/gems/ruby_parser-2.3.1/lib/ruby_parser_extras.rb:750:in `process' | |
| /home/rca/.rvm/gems/ruby-1.9.2-p318/gems/gettext_i18n_rails-0.4.5/lib/gettext_i18n_rails/ruby_gettext_extractor.rb:55:in `run' | |
| /home/rca/.rvm/gems/ruby-1.9.2-p318/gems/gettext_i18n_rails-0.4.5/lib/gettext_i18n_rails/ruby_gettext_extractor.rb:26:in `parse_string' | |
| /home/rca/.rvm/gems/ruby-1.9.2-p318/gems/gettext_i18n_rails-0.4.5/lib/gettext_i18n_rails/haml_parser.rb:20:in `parse' | |
| /home/rca/.rvm/gems/ruby-1.9.2-p318/gems/gettext-2.2.0/lib/gettext/tools/rgettext.rb:140:in `block (2 levels) in parse' |
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| From: /home/rca/work/code/ror/leihs/app/controllers/application_controller.rb @ line 72 ApplicationController#set_gettext_locale: | |
| 67: end | |
| 68: | |
| 69: I18n.locale = locale_symbol | |
| 70: FastGettext.locale = locale_symbol.to_s | |
| 71: | |
| => 72: binding.pry | |
| 73: | |
| 74: end |
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| From: /home/rca/work/code/ror/leihs/app/controllers/application_controller.rb @ line 65 ApplicationController#set_gettext_locale: | |
| 60: current_user.language = language # language is a protected attribute, it can't be mass-asigned via update_attributes | |
| 61: current_user.save | |
| 62: current_user.reload | |
| 63: end | |
| 64: locale_symbol = current_user.language.locale_name.to_sym | |
| => 65: binding.pry | |
| 66: else | |
| 67: locale_symbol = Language.default_language.locale_name.to_sym |