kellyredding

/* https://gist.github.com/kellyredding/30ac3bbf4534e00b0c04 */

code,
.CodeRay,
.CodeRay * {
  box-sizing: border-box;
}

code,
.CodeRay .code pre {

kellyredding

REASSIGN OWNED BY old_role [, ...] TO new_role

kellyredding

Rbfu

I decided to switch to Rbfu (https://github.com/hmans/rbfu) for my ruby version manager. These are the rough steps I did to make that change.

Install rbfu

I just followed the READMEs manual install instructions: https://github.com/hmans/rbfu#manual-installation

install rubies with ruby-build

kellyredding

puts 'hello ''there'
# => 'hello there'

puts "Wow! "\
"This is a better way to get long "\
"strings into your code without "\
"violating your style guide that "\
"recommends no line be longer than "\
"80 characters long."
# => "Wow! This is a better way to get long strings into your code without violating your style guide that recommends no line be longer than 80 characters long."

kellyredding

# used to make sure old mail items were getting garbage collected

# in the runner loop...
puts "InboxSync objects in memory:
ObjectSpace.each_object(Object) do |x|
  if x.class.name.include?('InboxSync')
    puts "#<#{x.class}:#{'0x%x' % (x.object_id << 1)}"
  end
end

kellyredding

#!/bin/bash

if [ -z $1 ]; then
  echo "usage: mkgit project-name project-description"
else
  gitdir="/srv/repos/$1.git"

  if [ -d $gitdir ]; then
    echo "error: the repo '$gitdir' already exists."
  else

kellyredding

require 'net/imap'

# Net::IMAP raises a parse error exception when fetching attributes it doesn't
# recognize.  Here I patch an instance of Net::IMAP's `msg_att` method to
# recognize the Gmail IMAP extended attributes

# Refer to:
# * https://developers.google.com/google-apps/gmail/imap_extensions#access_to_gmail_labels_x-gm-labels
# * http://blog.wojt.eu/post/13496746332/retrieving-gmail-thread-ids-with-ruby

kellyredding

class NamespacedKeyValueConfigFile

  # This class parses a git-style config file of key=value configs grouped
  # by [namespaces].  Each namespace gets a method that returns a hash of
  # the key-value configs for the namespace.  So given:

  # [thing]
  #   key1 = val1
  #   key2 = val2
  # [other]