Eric Rochester erochest

erochest / generate-html.sh

Created March 21, 2012 17:46

A script I wrote in Literate Haskell using Shelly

	#!/bin/sh
	# pandoc -f markdown+lhs -t html5 --smart --css https://raw.github.com/richleland/pygments-css/master/default.css s5topdf.lhs
	# pandoc -f markdown+lhs -t html5 --smart --css s5topdf.css s5topdf.lhs
	pandoc -f markdown+lhs -t html5 --smart s5topdf.lhs

erochest / project.vim

Created March 1, 2012 15:40


	" Run PHP Unit tests.
	nmap \Tu :w<CR>:call Send_to_Tmux("rake php:unit\n")<CR>

	" Run Cucumber, vanilla.
	nmap \Tc :w<CR>:call Send_to_Tmux("rake cucumber:default\n")<CR>

	" Re-run Cucumber.
	nmap \Tr :w<CR>:call Send_to_Tmux("rake cucumber:rerun\n")<CR>

erochest / get-extent.py

Created February 3, 2012 20:19

Getting the extent for a layer in arcpy

	desc = arcpy.Describe('poly_landmarks')
	ext = desc.extent
	ext.upperRight.x, ext.upperRight.y
	# (-73.907820000000001, 40.882078)
	ext.lowerRight.x, ext.lowerRight.y
	# (-73.907820000000001, 40.679648)
	ext.upperLeft.x, ext.upperLeft.y
	# (-74.047184999999999, 40.882078)
	ext.lowerLeft.x, ext.lowerLeft.y
	# (-74.047184999999999, 40.679648)

erochest / scratch.coffee

Created February 3, 2012 16:43

Playing around with a CoffeeScript console on a Prism document page.

	# http://jashkenas.github.com/coffee-script/
	# https://developer.mozilla.org/en/JavaScript/Reference/
	# http://docs.jquery.com/Main_Page
	# http://mbostock.github.com/d3/
	# 1.
	#
	# Alert!
	alert('Danger, Will Robinson!')

	# 2.

erochest / test-for-db.py

Created November 30, 2011 16:18

Testing for existence of a Postgres database

	from contextlib import closing

	def db_exists(cxn, db_name):
	"""\
	This takes a connection to a Postgres object and db name and tests whether it
	exists or not.
	"""
	with closing(cxn.cursor()) as c:
	c.execute('SELECT COUNT(*) FROM pg_database WHERE datname=%s;', [db_name])
	(count,) = c.fetchone()

erochest / access-layers.py

Created November 16, 2011 17:45

Exploring calling QuickExport from a Python script tool and passing a Layer object through..


	import arcpy

	# Parameter 0, whatever the name, should have type "Feature Layer".
	obj = arcpy.GetParameter(0)

	# This prints out all of the properties and methods on the object that gets
	# passed in as Parameter(0). I haven't looked closely, but we should be able
	# to pass this directly to
	arcpy.AddMessage('obj = %r' % (repr(dir(obj)),))

erochest / freq.rb

Created November 15, 2011 20:59

	class Freq
	include ActiveModel::Validations
	include ActiveModel::Conversion
	extend ActiveModel::Naming

	attr_accessor :input_text

	validates :input_text, :presence => true

	def initialize(attributes = {})

erochest / omg.py

Created October 20, 2011 13:18

OMG, and I thought this was a good idea.

	# This file should be name omg.ptl.

	class PageTemplate(object):
	def _corner [html] (self):
	'This gets output too. What fun!<br />\n'
	if self._project():
	return self._project().upper()
	else:
	'<font size="-1">Linguistic Atlas Projects</font>'

erochest / di.py

Created October 5, 2011 19:54

Dependency Injection (DI) or Inversion of Control (IoC) in Python

	#!/usr/bin/env python


	"""\
	A short explanation of dependency injection and how to use to make testing
	easier.

	Maybe this should be a mocking guide, because everything's going to be a mock
	object.

erochest / fix_vim_perms.rb

Created September 29, 2011 20:06

Script to fix issues with Janus on Windows.



	require 'pathname'


	GVIMRC = <<EOF
	" undefine all the custom NERDTree-aware commands.
	" From https://github.com/carlhuda/janus/issues/174

	cunabbrev cd