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Sam Goldman samwgoldman

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View gist:868311
class Hash
def each_recursive(&block)
self.each do |k, v|
yield k, v
v.each_recursive(&block) if v.is_a?(Hash)
end
end
def each_key_recursive(&block)
self.each_recursive { |k, _| yield k }
@samwgoldman
samwgoldman / gist:1131386
Created Aug 8, 2011
Ruby method that builds XPath which finds fields within tables as labeled by the table headers
View gist:1131386
# Only works with column oriented tables
# Doesn't support colspan
def tabular_field(locator)
preceding_cells = 'count(ancestor::td[1]/preceding-sibling::td)'
preceding_headers = "count(ancestor::table[1]/thead/th[normalize-space(.) = '#{locator}']/preceding-sibling::th)"
".//input[#{preceding_cells} = #{preceding_headers}]"
end
@samwgoldman
samwgoldman / gist:1199827
Created Sep 7, 2011
Create an html table with shorthand syntax
View gist:1199827
def html_table(tableish)
unless tableish.map(&:size).uniq.count == 1
raise 'Must be array of arrays of equal length'
end
table = Nokogiri::HTML::DocumentFragment.parse ''
Nokogiri::HTML::Builder.with(table) { |html|
html.table {
if tableish.first.size > 1
@samwgoldman
samwgoldman / gist:1579739
Created Jan 8, 2012
Theano nosetests results on aws cg1.4xlarge nvidia M2050. floatX=float32, device=GPU
View gist:1579739
root@master:~/Theano# git rev-list HEAD | head -1
c6fc9734f1602bbbb9335bd61e49872b1635b3de
root@master:~/Theano# THEANO_FLAGS='device=gpu,floatX=float32,force_device=True' nosetests
Using gpu device 0: Tesla M2050
...................................E...........E..EEE...........................E....E..................................FF...................................................................E...........................................................SS..E..F................................................................................................................................../usr/lib/python2.7/dist-packages/scipy/signal/signaltools.py:408: ComplexWarning: Casting complex values to real discards the imaginary part
return sigtools._convolve2d(in1,in2,1,val,bval,fillvalue)
.......................................EEEEEEEEEEE...........................EE.F...........................E..................................WARNING: unused streams above 512 (Tune GPU_mrg get_n_streams)
...WARNING (thea
@samwgoldman
samwgoldman / gist:1579854
Created Jan 8, 2012
Theano nose tests results on was cg1.4xlarge. default config
View gist:1579854
root@master:~/Theano# nosetests
.E.................................E.......E...E..EEE...........................E....E................................................E..E.....EEEE..........................................E...........................................................SS..E..F........................................................................E...........E.......................................E...../usr/lib/python2.7/dist-packages/scipy/signal/signaltools.py:408: ComplexWarning: Casting complex values to real discards the imaginary part
return sigtools._convolve2d(in1,in2,1,val,bval,fillvalue)
.......................................EEEEEEEEEEE...........................EE...........................E.EE.........E..........................WARNING (theano.gof.cmodule): Cache leak due to unpickle-able key data set([(((3, (3,), (3,), (3,), (3,), (3,)), (10, '1.5.1'), (10, '1.5.1'), (10, '1.5.1'), (10, '1.5.1'), (10, '1.5.1'), (10, '1.5.1')), ('CLinker.cmodule_key', ('-O3', '-Wno-write-strings',
@samwgoldman
samwgoldman / gist:1580228
Created Jan 9, 2012
Theano test results on cg1.4xlarge using ami-12b6477b
View gist:1580228
[root@master Theano]# python2.6 setup.py develop
running develop
install_dir /usr/lib/python2.6/site-packages/
running egg_info
creating Theano.egg-info
writing requirements to Theano.egg-info/requires.txt
writing Theano.egg-info/PKG-INFO
writing top-level names to Theano.egg-info/top_level.txt
writing dependency_links to Theano.egg-info/dependency_links.txt
writing requirements to Theano.egg-info/requires.txt
@samwgoldman
samwgoldman / gist:1714534
Created Feb 1, 2012
first stab at a webmachine-ruby resource def'n
View gist:1714534
require 'evaluation'
class EvaluationsResource < Webmachine::Resource
class << self
alias_method :let, :define_method
end
let(:allowed_methods) { ["GET", "POST"] }
let(:content_types_provided) { [["application/json", :to_json]] }
let(:content_types_accepted) { [["application/json", :from_json]] }
@samwgoldman
samwgoldman / gist:1777846
Created Feb 9, 2012
Helpful macros for rspec controller specs
View gist:1777846
module RackTestHelpers
extend ActiveSupport::Concern
module ClassMethods
def self.define_action(action)
define_method action do |*args, &block|
options = args.extract_options!
options[:http_method] = action
options[:controller_method] = args[0]
args[0] = [action.to_s.upcase, "#" + options[:controller_method].to_s].join(" ")
View gist:1853955
class Tests
extend Process
def self.passing?
fork do
begin
require "rspec/autorun"
Dir["spec/**/*_spec.rb"].each do |spec|
require_relative spec
end
@samwgoldman
samwgoldman / $stdout
Created Feb 18, 2012
activerecord bug?
View $stdout
active record
role built from a context
context
should eq #<Context id: 1, type: nil>
role built from a role through context
context
should eq #<Context id: 2, type: nil> (FAILED - 1)
student built from a program
program
should eq #<Program id: 3, type: "Program">
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