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# example: replacing :mocha with :rspec as mock framework

find . -name '*_spec.rb' -exec sed -i.old -e 's/returns/and_return/' {} \;
find . -name '*_spec.rb' -exec sed -i.old -e 's/expects/should_receive/' {} \;
find . -name '*_spec.rb' -exec sed -i.old -e 's/stubs/stub/' {} \;
find . -name '*.old' -exec rm {} \;

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# flags orphaned from forum topics (discussions)
Flag.joins("LEFT OUTER JOIN forum_topics ON flags.flaggable_id = forum_topics.id").where('forum_topics.id IS NULL').where(flaggable_type: 'ForumTopic')
 
# flags orphaned from comments
Flag.joins("LEFT OUTER JOIN comments ON flags.flaggable_id = comments.id").where('comments.id IS NULL').where(flaggable_type: 'Comment')

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# I18n::Backend::Transliterator::HashTransliterator::DEFAULT_APPROXIMATIONS.to_yaml
---
À: A
Á: A
Â: A
Ã: A
Ä: A
Å: A
Æ: AE
Ç: C

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lsnginx() {
  ps -A -o pid,command | grep '[n]ginx'
}

startnginx() {
  sudo nginx -c /web/platform/config/nginx/nginx.conf
}

startnginxssl() {
  sudo nginx -c /web/platform/config/nginx/nginx.ssl.conf

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test:
  solr:
    hostname: localhost
    port: 9008
    log_level: WARNING
    solr_home: solr

development:
  solr:
    hostname: localhost

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SELECT CONCAT(table_schema, '.', table_name),
       CONCAT(ROUND(table_rows / 1000000, 2), 'M')                                    rows,
       CONCAT(ROUND(data_length / ( 1024 * 1024 * 1024 ), 2), 'G')                    DATA,
       CONCAT(ROUND(index_length / ( 1024 * 1024 * 1024 ), 2), 'G')                   idx,
       CONCAT(ROUND(( data_length + index_length ) / ( 1024 * 1024 * 1024 ), 2), 'G') total_size,
       ROUND(index_length / data_length, 2)                                           idxfrac
FROM   information_schema.TABLES
ORDER  BY data_length + index_length DESC
LIMIT  10;

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#!/usr/bin/env ruby

require 'erb'

puts "Generating nginx config..."

app_root    = Dir.getwd
app_name    = File.basename(app_root)
public_path = File.join(app_root, 'public')

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$ npm install --save-dev ember-cli@0.2.3

> ws@0.5.0 install /Users/ross/dev/challengepost/bridge/node_modules/ember-cli/node_modules/testem/node_modules/socket.io/node_modules/engine.io/node_modules/ws
> (node-gyp rebuild 2> builderror.log) || (exit 0)

  CXX(target) Release/obj.target/bufferutil/src/bufferutil.o
  SOLINK_MODULE(target) Release/bufferutil.node
  SOLINK_MODULE(target) Release/bufferutil.node: Finished
  CXX(target) Release/obj.target/validation/src/validation.o
  SOLINK_MODULE(target) Release/validation.node

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RailsConf Show & Tell

Keynotes

• Kent Beck: "A man cannot be comfortable without his own approval" - Mark Twain *
• DHH @ 00:26:00: Rails API and Action Cable
• Tenderlove: Just watch

Culture

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Intro to AWS OpsWorks for the Rails Developer

AWS OpsWorks

AWS OpsWorks features an integrated management experience for the entire application lifecycle including resource provisioning, configuration management, application deployment, monitoring, and access control. It will work with applications of any level of complexity and is independent of any particular architectural pattern.

Wat?

• Configure instances
• Automate provisioning