James Tucker raggi
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| # Bugs.. | |
| p __FILE__, __dir__, eval('__FILE__', binding, __FILE__, 0), eval('__dir__', binding, __FILE__, 0) | |
| # "dir.rb" | |
| # "/Users/raggi" | |
| # "dir.rb" | |
| # nil |
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| -----BEGIN PGP PUBLIC KEY BLOCK----- | |
| Version: GnuPG v1.4.12 (Darwin) | |
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| switch (count % 8) | |
| { | |
| case 0:; | |
| <D3492>:; | |
| *to++ = *from++ ; | |
| case 7:; | |
| *to++ = *from++ ; | |
| case 6:; | |
| *to++ = *from++ ; | |
| case 5:; |
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| $sure = false | |
| t = Thread.new { | |
| begin | |
| # nada | |
| ensure | |
| sleep | |
| $sure = true | |
| # cleanup all the things | |
| end |
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| specs.4.8 | |
| prerelease_specs.4.8 | |
| versions.list | |
| names.list | |
| specs | |
| deps | |
| gems |
raggi
/ bm_dci_pounding.rb
Last active
September 22, 2016 23:19
Show the effects of method cache damage from runtime extend, as it relates to extend vs. delegate for DCI.
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| require 'benchmark' | |
| number_of_rails_methods = 300 | |
| @rails = Class.new do | |
| number_of_rails_methods.times do |i| | |
| class_eval <<-RUBY | |
| def call#{"%02d" % i} # def call01 | |
| end # end | |
| RUBY |
raggi
/ validate_local_cache.sh
Last active
December 11, 2015 23:39
A script to validate your local gem cache against the public s3 repositories. If you find mismatches that contain both local and remote values, please post them in comments.
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| #!/usr/bin/env sh | |
| if ! which md5sum > /dev/null; then | |
| echo Install md5sum | |
| exit 1 | |
| fi | |
| if ! which curl > /dev/null; then | |
| echo Install curl | |
| exit 1 |
raggi
/ safeware.rb
Created
January 5, 2013 19:11
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| class Safeware | |
| def initialize(app) | |
| @app = app | |
| end | |
| # This dup pattern is used frequently to avoid race conditions on state stored | |
| # inside this middleware. It's not foolproof, but if you're just using | |
| # single-reference instance variables (instance variables with primitive | |
| # values (not data structures)) then it works well. |
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| #!/usr/bin/env zsh | |
| which -s vim > /dev/null && VIM=vim | |
| which -s gvim > /dev/null && VIM=gvim | |
| which -s mvim > /dev/null && VIM=mvim | |
| [[ -e /Applications/MacVim.app/Contents/MacOS/Vim ]] && VIM="/Applications/MacVim.app/Contents/MacOS/Vim" | |
| [[ -z "${VIM}" ]] && echo "No vim found" && exit 1 | |
| # Console vim just gets a straight pass through, as there's no quick way to |
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| #!/bin/bash | |
| ramfs_size_mb=1024 | |
| mount_point=~/volatile | |
| ramfs_size_sectors=$((${ramfs_size_mb}*1024*1024/512)) | |
| ramdisk_dev=`hdid -nomount ram://${ramfs_size_sectors}` | |
| newfs_hfs -v 'Volatile' ${ramdisk_dev} | |
| mkdir -p ${mount_point} | |
| mount -o noatime -t hfs ${ramdisk_dev} ${mount_point} | |
| echo "remove with:" |