jeremyf

DEFAULT_POWER = 10
def exponent(integer, power: DEFAULT_POWER, **keywords)
  integer ** power
end

puts exponent(10, power: 2)

puts exponent(10)

jeremyf

[user]
  name = Jeremy Friesen
  email = jeremy.n.friesen@gmail.com
[color]
  branch = auto
  diff = auto
  status = auto
[color "branch"]
  current = red reverse
  local = red bold

jeremyf

# Two spiffy github commands.  One is to go to the appropriate branch
# The other is to open up the issues, allowing for passing a param and opening
# the specific issue
[alias]
  # Open the current branch on github
  hub = "! br=$(git branch --contains HEAD | sed -En \"s/^\\* //p\"); if ! git ls-remote . | grep -q -e \"refs/remotes/.*/${br}\"; then br=\"master\"; fi; open $(git config -l | sed -En \"s%remote.origin.url=git(@|://)(github.com)(:|/)(.+/.+).git%https://\\2/\\4/tree/${br}%p\")"

  # Go to the github project's issues
  # $ git hub-issue 
  # => open browser and go to project's issues

jeremyf

class Foo
  class << self
    def bar; 'class bar'; end
    protected :bar
  end
  def bar; 'instance bar'; end
end

if $0 == __FILE__
  begin

jeremyf

require 'pathname'

# Compares two files for "similar" look, ignoring
# where elements are in the document.
def collect_unique_lines(*args)
  dir = Pathname.new(Rails.root.join('tmp'))
  contents = File.read(dir.join(args.join('.'))).split("\n")
  lines = []
  # proposed_lines = []
  contents.inject(lines) {|mem,string|

jeremyf

#!bash
#
# bash completion support for core Git.
#
# Copyright (C) 2006,2007 Shawn O. Pearce <spearce@spearce.org>
# Conceptually based on gitcompletion (http://gitweb.hawaga.org.uk/).
# Distributed under the GNU General Public License, version 2.0.
#
# The contained completion routines provide support for completing:
#

jeremyf

# ~/.gitconfig
[alias]
	# Open the current branch on github
	hub = "! br=$(git branch --contains HEAD | sed -En \"s/^\\* //p\"); if ! git ls-remote . | grep -q -e \"refs/remotes/.*/${br}\"; then br=\"master\"; fi; open $(git config -l | sed -En \"s%remote.origin.url=git(@|://)(github.com)(:|/)(.+/.+).git%https://\\2/\\4/tree/${br}%p\")"

	# Go to the lighthouse project, your config will need to have set the subdomain and project
	# If branch begins with a number (0-9), then open that ticket # in Lighthouse
	# Otherwise, go to milestones/current
	lighthouse = "! ref=\"milestones/current\"; ticket=$(git branch --contains HEAD | sed -En \"s/^\\* //p\" | grep -e \"^[0-9]\" |  awk '{print \"tickets/\"$1}'); if [[ -n \"${ticket}\" ]]; then ref=\"${ticket}\"; fi; open https://$(git config lighthouse.subdomain).lighthouseapp.com/projects/$(git config lighthouse.project)/${ref}"

jeremyf

# I need class C to call the foo method for each module included
# that has the method foo. Order does not matter as much as each
# method getting called. alias method chain?
module ChainMethod
  def chain_method(method_name)
    base_method = instance_method(method_name.to_sym)
    chained_method = included_modules.inject([base_method]) do |mem, mod| 
      if method = (mod.instance_methods.include?(method_name.to_s) ? mod.instance_method(method_name.to_sym) : nil)
        mem << method
      end

jeremyf

# Sample gitconfig
#
[hub]
        protocol = https
[user]
        name = Jeremy Friesen
        email = jeremy.n.friesen@gmail.com
[credential]
        helper = osxkeychain
[github]

jeremyf

      # @api public
      #
      # An ActiveRecord::Relation scope that meets the following criteria:
      #
      # * Users that are directly associated with the given entity through on or
      #   more of the given roles
      # * Users that are indirectly associated with the given entity by group
      #   and role.
      #
      # @param roles [Sipity::Models::Role]