Takafumi Yamaguchi tkfm-yamaguchi

tkfm-yamaguchi / contrast.rb

Last active August 29, 2015 14:15

generates grey-scale based contrasted color

	=begin

	Generates grey-scale based contrasted color
	from rgb hex string.

	=end

	yellow = "#FFFF99"
	red = "#FF6666"
	grey = "#777777"

tkfm-yamaguchi / conv.rb

Created January 22, 2015 00:17

List the codes to stringify prop values for ObjC

	require "active_support"
	require "active_support/core_ext"

	KLASSNAME = "PSDatabasePeak"

	props = DATA.readlines.map do \|line\|
	line.split("\s").select(&:present?).last[/^\*?([^;]+);$/,1]
	end

	# puts %\|return [NSString stringWithFormat:@"<#{KLASSNAME} #{props.map{\|s\| "@#{s}=%@" }.join("\s")}>", #{props.map{\|s\| "self.#{s}" }.join(",\s")}];\|

tkfm-yamaguchi / tmuxinator-completion.zsh

Last active August 29, 2015 14:12 — forked from ser1zw/_tmuxinator

zsh script for tmuxinator's completion

	#compdef tmuxinator mux

	# zsh completion for tmuxinator

	# Install:
	# $ mkdir -p ~/.tmuxinator/completion
	# $ cp _tmuxinator ~/.tmuxinator/completion
	# $ vi ~/.zshrc # add the following codes
	# fpath=($HOME/.tmuxinator/completion ${fpath})
	# autoload -U compinit

tkfm-yamaguchi / coffee_argument_newline.rb

Created December 12, 2014 00:54

use backslash to write argument in newline in CoffeeScript


	require "yaml"
	require "coffee-script"

	YAML.load(DATA.read).values.each do \|src\|
	puts CoffeeScript.compile src
	puts "-" * 30
	end

	=begin

tkfm-yamaguchi / my_bp.rb

Created December 9, 2014 01:16

super simple debugger on ruby


	def my_bp
	while true
	print "Breakpoint > "

	input = (gets \|\| "\n").chomp.strip

	break if input.empty? \|\| input =~ /^exit$/

	instance_eval("puts #{input}.inspect")

tkfm-yamaguchi / class_var_and_inheritance.rb

Last active August 29, 2015 14:09

class variable inheritance test for Ruby

tkfm-yamaguchi / listen_ext.rb

Last active August 29, 2015 14:09

To avoid raising error when a duplicated physical path for a symlink is detected ( listen gem )


	module ListenExt
	module Record
	module SymlinkDetector
	ERROR_MESSAGE = "Failed due to looped symlinks"

	def verify_unwatched!(entry)
	begin
	super(entry)
	rescue => e

tkfm-yamaguchi / demodulize.sh

Created October 8, 2014 06:50

make submodule to a independent repository.

	#!/bin/bash

	set -eu


	# TODO: summary



	REPO_PATH=${1:-""} # the first argument should be a directory to demodulize.

tkfm-yamaguchi / Rakefile

Created September 4, 2014 23:37

tar exclude pattern

	# coding: utf-8


	desc "all"
	task all: %i[clean prepare]


	=begin
	- ξ(✿＞◡❛)ξ tar --exclude 'a/A/a' -zcf test.tgz test
	- ξ(✿＞◡❛)ξ tar ztf test.tgz

tkfm-yamaguchi / sum_of_the_file_size.sh

Created August 14, 2014 07:36

One line command: file size summation

find -name '*.json' -exec ls -s {} \; | ruby -e 'p STDIN.readlines.map(&:to_i).reduce(&:+)'