karthiks

describe Address do
  describe "#validations" do

    #The line below can be omited if we were to not use Factory and use Address.new and innermost 'describe' block is Address implicitly.
    subject { Factory.build :address }

    %w(:city :state :country).each do |attr|
      it "must have a #{attr}" do 
        subject.send("#{attr}=",nil)
        should_not be_valid    #should is called on a subject by default. Thus this line uses implicit subject :address marked above

karthiks

describe Address do
  describe "#validations" do
    it { should validate_presence_of(:city) }
    it { should validate_presence_of(:state) }
    it { should validate_presence_of(:country) }
  end
end

karthiks

#! ruby class_method.rb

class Test
  def self.my_freakin_class_method
    puts "In class method"
  end

  def my_freakin_instance_method
    puts "In instance method"
  end

karthiks

alias jcons='jruby -S script/console'
alias jspec='jruby -S script/spec'
alias jserv='jruby -S script/server'

karthiks

findrb() {
  find . -iname "*.rb" -print0 | xargs -0 egrep -n --color "$@"
}

findyml() {
  find . -iname "*.yml" -print0 | xargs -0 egrep -n --color "$@"
}

findrake() {
  find . -iname "*.rake" -print0 | xargs -0 egrep -n --color "$@"

karthiks

alias svnpee="svn pe svn:externals ."
alias svnpei="svn pe svn:ignore ."
alias svnpge="svn pg svn:externals ."
alias svnpgi="svn pg svn:ignore ."

karthiks

alias ff="find . -name $* | grep -v .git"
alias cls='clear; reset'
alias ls='ls -G'
alias lstop='ls -Fhalts | head'
alias lstime='ls -Fhalts'
alias ll='ls -alG'
alias cp='cp -p'
alias findbrokenlinks='find . -type l | (while read FN ; do test -e "$FN" || ls -ld "$FN"; done)'
alias clearlogs='rm -vrf log/*.log'
alias clearcov='rm -vrf coverage coverage.data'

karthiks

alias start_tomcat="env 'CATALINA_OPTS=-Xms1024m -Xmx1024m ${TOMCAT_OPTS}' ${TOMCAT_HOME}/bin/startup.sh"
alias stop_tomcat="${TOMCAT_HOME}/bin/shutdown.sh"
alias clean_tomcat="rm -rf ${TOMCAT_HOME}/work ${TOMCAT_HOME}/temp ${TOMCAT_HOME}/logs/*"
alias log="tail -f ${TOMCAT_HOME}/logs/*"

karthiks

#!/bin/sh

function error() {
  echo "'$1' has trailing spaces.\n" >&2
}

git diff --cached --name-only | (while read f; do
  ERROR=0
  if grep -n '[[:space:]]$' "$f" ; then
    error $f

karthiks

# config/environment.rb
# This will prevent Rails from pluralizing the table names
ActiveRecord::Base.pluralize_table_names = false