jcmuller’s gists

jcmuller / subclassing.rb

Created May 16, 2013 18:03

	irb(main):001:0> class A; def self.b; puts "A"; end; end
	=> nil
	irb(main):002:0> class B < A; end
	=> nil
	irb(main):003:0> B.b
	A
	=> nil

jcmuller / enable-edit-command-line.zsh

Created April 24, 2013 17:37

Use this to enable editing of your command on your $EDITOR.

jcmuller / .ackrc

Created January 16, 2013 20:23

jcmuller / success!.sh

Created December 2, 2012 01:55

Success creating source

	$ lwp-request -m POST http://data.mwater.co/msewage/apiv2/users/jcmuller
	{"clientuid": "a695036f9c6d41d4980c0bf460cdc18e", "roles": []}%

	$ lwp-request -m PUT http://data.mwater.co/msewage/apiv2/users/7ecfbf201e500130ac78109add5e2ae1\?clientuid\=a695036f9c6d41d4980c0bf460cdc18e
	Please enter content (text/plain) to be PUTed:
	created_by=jcmuller&description=SomeDescription&latitude=23.23243&longitude=87.863731&name=NARUGRAM&source_type=0&

	<html><body><h1>Internal error</h1>Ticket issued: <a href="/admin/default/ticket/msewage/208.185.19.18.2012-12-02.01-54-15.4ba33f99-7b79-4043-9185-130f0b6d77e9" target="_blank">msewage/208.185.19.18.2012-12-02.01-54-15.4ba33f99-7b79-4043-9185-130f0b6d77e9</a></body><!-- this is junk text else IE does not display the page: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

jcmuller / before_compile_assets.rb

Created November 30, 2012 21:21 — forked from ilyakatz/before_compile_assets.rb

Selective compilation

	last_revision = `cat #{current_path}/current/REVISION`
	assets_modified = `git diff --name-only #{last_revision} \| grep assets \| wc -l`

	if assets_modified > 0
	STDERR.puts "#{assets_modified} asset files changed detected. Compiling assets"
	run! "bundle exec rake RAILS_ENV=#{config.framework_env} RAILS_GROUPS=assets assets:precompile"
	else
	STDERR.puts "No asset changes detected. Copying assets from previous"
	run! "#{shared_path}/last_assets #{shared_path}/assets"
	end

jcmuller / vim-maps.vim

Created August 9, 2011 14:59

Useful vim key mappings

	""""""""""""""""""""""""
	" Useful maps
	""""""""""""""""""""""""
	" Map <C-L> (redraw screen) to also turn off search highlighting until the
	" next search
	nnoremap <C-L> :nohl<CR><C-L>

	" Don't use arrow keys
	map <up> <nop>
	map <down> <nop>

jcmuller / Nice bash shortcuts

Created October 3, 2010 22:34

Some of my favorite bash tricks

	Some of my favorite bash tricks (most of these come straight from Emacs):

	Of course, most of these will ONLY work when 'set -o emacs'

	C-F Move to next character
	C-B Move to previous character
	C-A Jump to beginning of line (bol)
	C-E Jump to end of line (eol)
	M-B Jump to previous word
	M-F Jump to next word

Juan C. Müller jcmuller