Joe Meirow jmeirow

jmeirow / person.rb

Created July 4, 2013 14:52

class-based schema


	require 'date'
	require_relative './persistence.rb'
	require_relative './mailing_address.rb'
	require_relative './government_id.rb'



	class Person < Persistence

jmeirow / cal.rb

Created June 5, 2013 09:50

contest calendar classes

	require 'securerandom'
	require 'pp'
	require 'date'

	# all of the associations will reference a contest season

	class Database
	def self.where &block
	@@data[self].select &block
	end

jmeirow / Example.txt

Created November 30, 2012 16:07

Example

This is a gist

jmeirow / startpg.txt

Created November 29, 2012 01:04

start postgres on OS X

pg_ctl -D /usr/local/var/postgres -l /usr/local/var/postgres/server.log start

jmeirow / to_range.rb

Created November 27, 2012 10:36

Alternate Version of #to_range

	class Array
	def to_range
	self.sort!
	highs = self.select { \|x\| !self.include?(x+1) }
	lows = self.select { \|x\| !self.include?(x-1) }
	lows.zip(highs).map { \|a,b\| a..b }
	end
	end

jmeirow / to_range.rb

Created November 27, 2012 09:35 — forked from darrencauthon/to_range.rb

create array of ranges from array of individual values

	class Array
	def to_range
	highs = self.select { \|x\| !self.include?(x+1) }.sort_by { \|x\| x }
	lows = self.select { \|x\| !self.include?(x-1) }.sort_by { \|x\| x }
	lows.zip(highs).map { \|a,b\| a..b }
	end
	end

	# Running tests:

jmeirow / to_range.rb

Created November 26, 2012 12:00

create array of ranges from array of individual values

	require 'pp'
	require 'date'



	def to_range low, high, input, output
	if high > input.length
	return output.each_slice(2).map {\|a\| a }.map { \|x\| x[0]..x[1]}
	end
	if low == 0

jmeirow / time_parser.rb

Created November 2, 2012 00:11

TimeParser

	class TimeParser

	attr_reader :hour, :minute, :am_pm

	def initialize time
	matched = /(1[012]\|^[1-9]):[0-5][0-5] (am\|pm\|AM\|PM)/.match(time.lstrip.squeeze(' '))
	if matched
	@valid = true
	parts = matched[0].split(/[\s:]/)
	@hour = parts[0].to_i

jmeirow / gist:3709453

Created September 12, 2012 19:54

Ruby-style enums

jmeirow / gist:3709299

Created September 12, 2012 19:29

Text parsing and mapping in Ruby

	# the big picture... what data we're getting from where and its destination
	@data_binding_hash = {
	:@pSMSR_GRGR_ID=> [ :GRGR_ID, 'facets_field', DataType.STRING, DataSource.FACETS, '@pSMSR_GRGR_ID=""' , nil ],
	:@pSMSR_SBSB_ID=> [ :SBSB_ID, 'facets_field', DataType.STRING, DataSource.FACETS, '@pSMSR_SBSB_ID=""' , nil ],
	:@pSMSR_REL=> [ :patient_rel_code, 'rel_code', DataType.STRING, DataSource.LOOKUP, '@pSMSR_REL=""' , nil ],
	:@pSMSR_SSN=> [ :MEME_SSN, 'facets_field', DataType.STRING, DataSource.FACETS, '@pSMSR_SSN=""' , nil ],
	:@pSMSR_LNAME=> [ :SBSB_LAST_NAME, 'facets_field', DataType.STRING, DataSource.FACETS, '@pSMSR_LNAME=""' , nil ],
	:@pSMSR_FNAME=> [ :SBSB_FIRST_NAME, 'facets_field',