View content_tag.js
var content_tag; | |
content_tag = function(tag, content, params){ | |
var tag, content, params, res; | |
var insert_params = ''; | |
for(var key in params){ | |
insert_params += ' '+key+'='+'"'+params[key]+'"'; | |
} | |
if(content){ | |
res = '<'+tag+insert_params+'>'+content+'</'+tag+'>'; | |
} else { |
View internalization_helper.rb
module InternalizationHelper | |
# let's imagine that some methods defined in your model like 'title_en' and 'title_ru' for different locales | |
# helper will create 'title' method depending on current I18n.locale | |
# Model.rb | |
# extend InternalizationHelper | |
# define_translations_for 'title', 'description', ... | |
def define_translations_for *methods | |
methods.each do |method_name| |
View i18n_builder_method.rb
def set_contents_builder model_obj | |
model_name = model_obj.class.name.downcase | |
accociation = model_obj.send("#{model_name}_contents").group_by {|content| content.lang} | |
if accociation['ru'].nil? | |
model_obj.send("#{model_name}_contents").build(lang: 'ru') | |
end | |
if accociation['en'].nil? | |
model_obj.send("#{model_name}_contents").build(lang: 'en') | |
end | |
end |
View sample.hs
main :: IO () | |
main = do | |
str <- getLine | |
let [a,b] = words str | |
return ((read a :: Int) + (read b :: Int)) |
View monkey-patching.rb
module MyStringThing | |
refine String do | |
def at(num) | |
self[num..num] | |
end | |
end | |
end | |
class A |
View the-best-language.rb
module Enumerable | |
class Lazy < Enumerator | |
def initialize(obj) | |
super() do |yielder| | |
obj.each do |val| | |
if block_given? | |
yield(yielder, val) | |
else | |
yielder << val |
View redis_key_sizes.sh
#!/usr/bin/env bash | |
# This script prints out all of your Redis keys and their size in a human readable format | |
# Copyright 2013 Brent O'Connor | |
# License: http://www.apache.org/licenses/LICENSE-2.0 | |
human_size() { | |
awk -v sum="$1" ' BEGIN {hum[1024^3]="Gb"; hum[1024^2]="Mb"; hum[1024]="Kb"; for (x=1024^3; x>=1024; x/=1024) { if (sum>=x) { printf "%.2f %s\n",sum/x,hum[x]; break; } } if (sum<1024) print "1kb"; } ' | |
} |
View gist:c0bdb0a173bd106de955
# basic pfctl control | |
# == | |
# Related: http://www.OpenBSD.org | |
# Last update: Tue Dec 28, 2004 | |
# == | |
# Note: | |
# this document is only provided as a basic overview | |
# for some common pfctl commands and is by no means | |
# a replacement for the pfctl and pf manual pages. |
View git-shortcut.sh
alias gs='git status ' | |
alias ga='git add ' | |
alias gb='git branch ' | |
alias gc='git commit' | |
alias gd='git diff' | |
alias gco='git checkout ' | |
alias gp='git push ' | |
alias gpf='git push --force ' | |
alias gpr='git pull --rebase ' |
View js-form.coffee
$ -> | |
$(document).on 'ajax:error', '.js-form-validation', (e, xhr, status, error) -> | |
$form = $(@) | |
resource_name = $form.attr('data-js-form-validation-resource') | |
$form.find('.field_with_errors').removeClass('field_with_errors') | |
$form.find('.error-message').removeClass('is_showed').text('') | |
setTimeout -> | |
$.each xhr.responseJSON, (key, value) -> |
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