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TestObject.any_instance.stubs(:set_initial_state) |
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def send_task | |
self.class.execute { self.prepare!; self } | |
end | |
def self.execute | |
begin | |
ActiveRecord::Base.connection.execute("LOCK TABLE tasks WRITE") | |
tasks = [*yield] | |
ensure | |
ActiveRecord::Base.connection.execute("UNLOCK TABLE") |
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<td> | |
<%= link_to("Send", send_task_admin_path(task, params.slice(:page))) %> | |
</td> |
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"----------------------------------------------------------------------------- | |
" General | |
"----------------------------------------------------------------------------- | |
set nocompatible | |
set history=1024 | |
set cf " enable error files and error jumping | |
set ffs=unix,dos,mac " support these files | |
filetype on | |
filetype plugin on | |
filetype indent on |
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History: Ctrl + r | |
Find: find /home/user -name abc.txt | |
Pipeline: vi `find /home/user -name abc.txt` | |
Ctrl-x, Ctrl-e will bring up an $EDITOR containing whatever is currently entered into the prompt. (opposed to editing last command actually entered) | |
Managing remote systems and trying to figure out what hardware you're on and whether it's healthy or not: dmidecode | |
Repeat last command with "sudo" prepended: sudo !! | |
Execute <command> with the argument to your previous command: <command> !$ / !* for get all args. |
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# http://blog.tstmedia.com/news_article/show/85364?referrer_id=308069 | |
class << self | |
RemovedColumns = {'column_to_remove' => true} | |
def columns | |
cols = super | |
cols.reject { |col| RemovedColumns.has_key? col.name } | |
end | |
end | |
# http://pedro.herokuapp.com/past/2011/7/13/rails_migrations_with_no_downtime/ |
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http://www.slideshare.net/martin_j_andrews/code-quality-analysis?type=presentation |
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http://lostechies.com/ryansvihla/2011/09/25/rail-3-1-ci-setup-with-jenkins-test-unit-simplecov-on-os-x-lion/ | |
http://danseaver.com/blog/2011/11/22/using-jenkins-with-rails/ | |
http://rails-jenkins.danseaver.com/#1 | |
Setup Redis server | |
http://www.denofubiquity.com/nosql/412/ |
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# Replace text across files | |
:args dir_path/*/* #(for 2 levels) | |
:argdo %s/, :expire.*)/)/gc | update |
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#!/bin/bash | |
mkdir -p ~/local | |
command -v identify > /dev/null | |
if [ $? -eq 1 ]; then | |
echo "${bldgrn}Installing imagemagick into ${txtwht}$HOME/local/imagemagick${txtrst}" | |
wget -N --retr-symlinks ftp://ftp.imagemagick.org/pub/ImageMagick/ImageMagick.tar.gz | |
tar -xzvf ImageMagick.tar.gz | |
cd ImageMagick-* | |
./configure --prefix=$HOME/local/imagemagick | |
make |
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