eccyan eccyan

All opinions are my own.

eccyan / .vimrc

Created January 20, 2012 05:12

.vimrc for iOS Vim

	syntax on
	autoindent
	number
	tabstop=2
	shiftwidth=2
	expandtab

	noremap <LeftMouse> : " Tap to command line mode
	inoremap <LeftMouse> <ESC> " Tap to quit insert mode

eccyan / robots_controller.rb

Created January 25, 2012 05:18

Railsでデプロイ環境に合わせてrobots.txtを出力するコントローラ ref: http://qiita.com/items/1876

	class RobotsController < ApplicationController
	def index
	render_text = File.read "#{::Rails.root}/public/robots.#{::Rails.env}.txt"
	respond_to do \|format\|
	format.text { render :text => render_text, :layout => false }
	end
	end
	end

eccyan / index.html.erb

Created January 25, 2012 05:30

Rails/ERBで部分テンプレート毎にheadの内容を変える ref: http://qiita.com/items/1877

	<% content_for :header do -%>
	<meta property="og:title" content="title" />
	<meta property="og:description" content="description" />
	<% end -%>
	...

eccyan / brainfuck.rb

Created February 8, 2012 16:44

Brainf*ck in Ruby

	# -- coding: utf-8 --
	class String
	def fuck(output=STDOUT, input=STDIN)
	identity = lambda do \|value\|
	return value
	end
	increment = lambda do \|value\|
	return value+1
	end
	decrement = lambda do \|value\|

eccyan / log

Created March 17, 2012 02:57

Ruby 1.9.3p125 Rails 3.2.2 Rake 0.9.2.2 break db:migrate, assets:precompile and other task

	$ rake db:migrate --trace
	** Invoke db:migrate (first_time)
	** Invoke environment (first_time)
	** Execute environment
	** Invoke db:load_config (first_time)
	** Invoke rails_env (first_time)
	** Execute rails_env
	** Execute db:load_config
	** Execute db:migrate
	** Invoke db:_dump (first_time)

eccyan / file0.txt

Created September 18, 2013 08:03

Guard で起動時に一度実行するプラグインを作る ref: http://qiita.com/eccyan/items/767e7cf43a1a24ccd025

eccyan / file0.rb

Created October 25, 2013 17:33

ActiveRecord で MySQL のインデックスを指定して取得したい ref: http://qiita.com/eccyan/items/0641af416e6f9330f1e9

	scope :use_index, lambda { \|*indexes\|
	from("#{self.table_name} USE INDEX(#{indexes.join(', ')})")
	}

eccyan / file0.txt

Created December 5, 2013 11:31

本日 Ruby でハマったカンマの罠 ref: http://qiita.com/eccyan/items/01333620a3a6d5675c85

	id = 1,
	name = "eccyan"

eccyan / play_sound.ino

Created January 3, 2014 06:03

Play sound with the serial communication Arduino

	#define BUTTON_PIN 2
	#define SPEAKER_PIN 3
	#define CONTROLLER_PIN 9
	#define FREQUENCY 440
	#define DURATION 300

	#define COMMAND_LENGTH_MAX 10

	char current_command[COMMAND_LENGTH_MAX+1];
	int command_index = 0;

eccyan / accelerometer.ino

Created January 30, 2014 14:15