sinisterchipmunk

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sinisterchipmunk / autotest.rb

Created May 23, 2011 15:04

Quick-and-dirty autotest without installing Autotest

	#!/usr/bin/env ruby

	class Autotester
	MONITOR_MATCH_PATTERN = "*/.rb"
	TEST_COMMAND = "rspec spec"

	def cache
	@cache \|\|= {}
	end

sinisterchipmunk / tree

Created April 18, 2011 10:05

I found myself having to construct a series of near-identical directory structures, and wanted a quick visualization of their contents. Was too lazy to open a file manager, and was happy for the excuse to code some Ruby. This was the result.

	#!/usr/bin/env ruby

	TAB_STOP = 2

	$directories_only = false
	$use_color = true

	class Tree
	attr_reader :word, :branches

sinisterchipmunk / line

Created April 18, 2011 09:57

Very simple script to display a specified line in a file, plus the line immediately preceding and following it. I whipped this up as a quick solution to manually following a particularly vague stack trace from Jax (github.com/sinisterchipmunk/jax).

	#!/usr/bin/env ruby

	def fail(msg)
	puts msg
	puts
	exit
	end

	fail "Usage: line [filename] [lineno]" if !ARGV[0] \|\| !ARGV[1] \|\| !File.file?(ARGV[0])

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