virtualstaticvoid

# gem code

module Trailblazer
  class Operation

    def self.inherited(klass)
      qualified_name = klass.name
      name_parts = qualified_name.split('::')
      method_name = name_parts.last

virtualstaticvoid

Vagrant - InfluxDb + Nginx + Grafana

virtualstaticvoid

# -*- coding: utf-8 -*-
# Rename files based on the episode title
# Copyright (c) 2014-09-25 Chris Stefano <virtualstaticvoid@gmail.com>
# Licensed under the same terms as gPodder itself
# Source code copied and modified from https://github.com/gpodder/gpodder/blob/master/share/gpodder/extensions/rename_download.py 

import os

import gpodder
from gpodder import util

virtualstaticvoid

#!/bin/bash

comment=${1:-"Autosaved at $(date +%Y)-$(date +%m)-$(date +%d) $(date +%H:%M)"}

# make sure we're at the root of git repo
#if [ ! -d .git ]; then
#  echo "Error: must run this script from the root of a git repository"
#  exit 1
#fi

virtualstaticvoid

#!/bin/bash

# make sure we're at the root of git repo
if [ ! -d .git ]; then
  echo "Error: must run this script from the root of a git repository"
  exit 1
fi

git diff --numstat \
  | awk '{if (($1 == "-" && $2 == "-") || ($1 == "0" && $2 == "0")) { $1=$2=""; print }}' \

virtualstaticvoid

#
# Given a bit of program logic:
#
#  x2 = y1 * x1 || y2 / exchange_rate || x2 * exchange_rate / y1 || another
#
#  Where y1, x1, y2 and x2 are function calls, which may yield nils
# 

def coalesce(*args)

virtualstaticvoid

#
# 
# Rails 4 concern for specifying default attribute values on models
#
#  E.g. The following user has defaults defined for `active` and `manager` attributes 
#
#   class User < ActiveRecord::Base
#     include Concerns::DefaultValues
#
#     default_value :active, true

virtualstaticvoid

class Date
  def to_utc_ticks
    Time.utc(self.year, self.month, self.day).to_i * 1000
  end
end

virtualstaticvoid

# Thanks to http://www.paulirish.com/2009/random-hex-color-code-snippets for the idea
module ColorSupport

  # yields a random color
  def self.random_color
    color_for((rand() * ((0xFFFFFF + 1) << 0)).to_i.to_s(16))
  end

  # yields a random color based on the given color
  # credit: http://stackoverflow.com/a/43235

virtualstaticvoid

module ActiveRelationExtensions

  def find_each_with_order(options = {})
    find_in_batches_with_order(options) do |records|
      records.each { |record| yield record }
    end
  end

  # NOTE: any limit() on the query is overridden with the batch size
  def find_in_batches_with_order(options = {})