morganp

File.expand_path( relative_file ) => absolute_file
File.dirname(  path/file ) => path
File.basename( path/file ) => file 

morganp

#Better way to delete if it exists
if  UnWatched::Node.exists?( :name=>file_name )
    node      = UnWatched::Node.find_by_name( file_name )
    UnWatched::Node.destroy(node)
 end

morganp

#!/usr/bin/env ruby
#List all file below this location

path = File.expand_path( $0 )
puts path

def list_files( files, spacer='', path='.')
   path = File.expand_path( path )

   files.each do |f|

morganp

#Ruby mixin Enumerable implement each:
# hey presto you have .map (but not .map!)

class Core

   include Enumerable

   attr_reader :name, :data

   def initialize( name, data )

morganp

#Classy Sinatra
#Launch with ruby app.rb
require 'rubygems'
require 'sinatra/base'

#module MyModule
  class MyApp < Sinatra::Base
    #set :raise_errors, Proc.new { false }
    #set :sessions, false
    #set :static, true

morganp

require 'pp'
a=[1,[2,[3]],4,5,[6,7,[8,9]]]
pp a.inject([]){|b,x| if Array===x then x.each {|y| b << y } else b << x end;b;}

morganp

#Sort by field / case insensitive
@tags = @tags.sort_by { |tag| tag.tag.downcase }

morganp

$DATE_FORMAT = "%I:%M%p %b %d %Y"
x = Time.now
puts x.strftime($date_format)

morganp

def contents(path)
   n_path = File.expand_path( path )
   Dir.chdir(n_path)  

   files = Dir.glob('*')
   return files
end

morganp

center = [500,500]
radius = 500
height = 100
width = 100

num_edge = 50
num_hour = 10
num_min = 10

length_hour = 300