ajvargo

# Based on http://stackoverflow.com/questions/2299139/retrieve-all-associations-attributes-of-an-ar-model
# Doesn't spelunk, doesn't name associations for easy consumption back. Good first go though.

# It gives the object attributes with the attributes of first cousin associations.

class ActiveRecord::Base
  def attributes_with_associations
    association_names = self.class.reflect_on_all_associations.collect { |r| r.name }
    me = self.class.find self.id, :include => association_names
    pairs = association_names.collect do |association_name|

ajvargo

#!/usr/bin/env ruby

# This prints a table showing how much a monthly payment
#   would need to be to pay off a loan.  It takes a max and
#   min loan amount, and how much to jump between them.  I 
#   use it to dream about paying off student loans.  It allows
#   me to see what my 1 year pay-off payments are as the loan
#   gets paid back.

class PaymentCalculator

ajvargo

;; elisp
(setq jira-base-url "<JIRA BASE URL>"
      jira-request-url (concat "https://" jira-base-url "/rest/api/latest/issue/")
      jira-username "<USERNAME>"
      jira-password "<PASSWORD>"
      jira-credentials (base64-encode-string (concat jira-username ":" jira-password))
      ;; this is a regex to trim things off the branch name
      ;; as is, removes: dev-, rel-, av-, dev/, rel/, av/
      jira-branch-trim-regex "^\\(dev\\|rel\\|\\av\\)\\(-\\|/\\)"
      jira-auth-key (concat jira-base-url ":443"))

ajvargo

require 'rspec/core/formatters/base_text_formatter'

# RSpec 2
# rspec --require <path_to>/line_formatter.rb --format LineFormatter spec/

# ./spec/lib/a_spec.rb:39
# Success  Thing#with_thing does thing
#
# ./spec/lib/a_spec.rb:45
# pending  Thing#does_other_thing is pending

ajvargo

#!/usr/bin/env ruby
require 'date'

class Repayment
  MONTHLY_INTEREST = (<INTEREST (5.00)> / 12 / 100)

  def initialize(payment, principal)
    @payment, @principal = payment, principal
  end

ajvargo

#!/usr/bin/env bash
# Prevents force-pushing to certain branches w.o confirmation
# install to <repo>/.git/hooks/
# chmod +x

protected_branches="^(master|production)"
current_branch=`git rev-parse --abbrev-ref HEAD`
push_command=`ps -ocommand= -p $PPID`
force_push="force|delete|-f"

ajvargo

require 'pp'
require 'irb/completion'


IRB.conf[:AUTO_INDENT]=true

require 'irb/ext/save-history'
IRB.conf[:SAVE_HISTORY] = 100
IRB.conf[:HISTORY_FILE] = "#{ENV['HOME']}/.irb-save-history"

ajvargo

# ~/.bash_profile
# give prompt as  ~/foo(branch_name*)
# where the * indicates uncommitted work
parse_git_branch() {
  git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/(\1)/'
}
export PS1='\[\033[36;40m\]\w\[\033[0;33m\]$(parse_git_branch)\[\e[0m\]$ '

ajvargo

#!/usr/bin/env ruby

# console, generally inspired by rails console
#
# put in root of project, adjust file paths and the like

# chmod the file to be executable by you
# run:
#  project_root >> ./console

ajvargo

;; keep a single instance of Emacs I can send crap to
;; allows me to do things like this in my bash profile
;; export GIT_EDITOR=/Applications/Emacs.app/Contents/MacOS/bin/emacsclient
;; send files to emacs from the command line as 'emacsclient <filename>'
(server-start)

;; 2 spaces instead of 4 for javascript
(setq js-indent-level 2)

;; turn on linum for mode xxx