prakashmurthy

Sorry, Y’all, but Climate Change Ain’t the First Existential Threat
Go to the profile of Mary Annaïse Heglar
Mary Annaïse Heglar
Feb 18
URL: https://medium.com/@maryheglar/sorry-yall-but-climate-change-ain-t-the-first-existential-threat-b3c999267aa0

Dear Climate Movement:

I’m with you when you say that climate change is the most important issue facing mankind. I’ll even go so far as to say it’s the most important one ever.

prakashmurthy

$enable_tracing = false
$trace_out = open('trace.txt', 'w')

set_trace_func proc { |event, file, line, id, binding, classname|
  if $enable_tracing && event == 'call'
    $trace_out.puts "#{file}:#{line} #{classname}##{id}"
  end
}

$enable_tracing = true

prakashmurthy

# activerecord/test/cases/my_assignment_test.rb                                
require "cases/helper"                                                             
require "models/stat"                                                              
                                                                                   
class MyAssignmentTest < ActiveRecord::TestCase                                    
  ActiveRecord::Schema.define do                                                   
    create_table :stats, force: true do |t|                                        
      t.integer :count, default: 0                                                 
    end                                                                            
  end                                                                              

prakashmurthy

##############################################################################
# thousands_of_assignments.rb
# Script for https://github.com/rails/rails/issues/26122
##############################################################################
begin
  require "bundler/inline"
rescue LoadError => e
  $stderr.puts "Bundler version 1.10 or later is required. Please update your Bundler"
  raise e
end

prakashmurthy

# activerecord/test/cases/decimal_rounding_test.rb                                 
require "cases/helper"                                                             
require "models/thing"                                                             
                                                                                   
class DecimalRoundingTest < ActiveRecord::TestCase                                 
  ActiveRecord::Schema.define do                                                   
    create_table :things, force: true do |t|                                       
      t.decimal :price, precision: 4, scale: 4                                     
    end                                                                            
  end                                                                              

prakashmurthy

##############################################################################
# decimal_rounding_error.rb
# Script for https://github.com/rails/rails/issues/26108
##############################################################################
begin
  require "bundler/inline"
rescue LoadError => e
  $stderr.puts "Bundler version 1.10 or later is required. Please update your Bundler"
  raise e
end

prakashmurthy

cap aborted!
NoMethodError: undefined method `already_invoked' for <Rake::Task load:defaults => []>:Rake::Task
/home/current_user/shared/bundle/ruby/2.2.0/gems/capistrano-3.6.0/lib/capistrano/dsl.rb:16:in `invoke'
/home/current_user/shared/bundle/ruby/2.2.0/gems/capistrano-3.6.0/lib/capistrano/application.rb:91:in `load_imports'
/home/current_user/shared/bundle/ruby/2.2.0/gems/rake-10.5.0/lib/rake/application.rb:697:in `raw_load_rakefile'
/home/current_user/shared/bundle/ruby/2.2.0/gems/rake-10.5.0/lib/rake/application.rb:94:in `block in load_rakefile'
/home/current_user/shared/bundle/ruby/2.2.0/gems/rake-10.5.0/lib/rake/application.rb:176:in `standard_exception_handling'
/home/current_user/shared/bundle/ruby/2.2.0/gems/rake-10.5.0/lib/rake/application.rb:93:in `load_rakefile'
/home/current_user/shared/bundle/ruby/2.2.0/gems/rake-10.5.0/lib/rake/application.rb:77:in `block in run'
/home/current_user/shared/bundle/ruby/2.2.0/gems/rake-10.5.0/lib/rake/application.rb:176:in `standard_exception_handling'

prakashmurthy

[master] $ git bisect start

[master] $ git bisect good fd65a9000b550509358dfdcd557c0bb882630d4e

[master] $ git bisect bad 4e961ca184d39bcc3755d017e94bf03c6e656b29

Bisecting: a merge base must be tested [ee614af6fa6c9e8cac70bcfd7d3583d0b4ff907b] Merge pull request #17812 from jonatack/patch-8 [(no branch, bisect started on master)] $ git bisect good

prakashmurthy

class ExampleMailer < ActionMailer::Base
  default bcc: "example.archive0912@gmail.com"
  ...
end

prakashmurthy

add_foreign_key seems to be behaving inconsistently when it is called with rake db:rollback.

When called from rake db:migrate, a custom name built with table name & column name is used for the index name. When called from rake db:rollback, the name used for the index is a generic one.

Here is the diff from the above behavior in my db/schema.rb file:

-  add_index "line_items", ["location_id"], name: "index_line_items_on_location_id", using: :btree
+  add_index "line_items", ["location_id"], name: "fk_rails_4335959382", using: :btree