ecin ecin

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Exploring the world, one conversation at a time.

ecin / dictionary.rb

Created June 1, 2010 17:01

	# Figured out by Craig on the macruby-devel mailing list
	framework '/System/Library/Frameworks/CoreServices.framework/Frameworks/DictionaryServices.framework'

	word = 'History'
	word_len = DCSGetTermRangeInString(nil, word, 0);
	result = DCSCopyTextDefinition(nil, word, word_len)

	puts "Definition for: #{word}"
	puts result

ecin / search.rb

Created October 28, 2010 14:45

Search model for system-wide searching with Texticle.

	class Search < ActiveRecord::Base

	# We want to reference various models
	belongs_to :searchable, :polymorphic => true
	# Wish we could eliminate n + 1 query problems,
	# but we can't include polymorphic models when
	# using scopes to search in Rails 3
	# default_scope :include => :searchable

	# Search.new('query') to search for 'query'

ecin / create_searches.rb

Created October 28, 2010 15:04

Migration for Searches view for use with Texticle and search.rb

	class CreateSearches < ActiveRecord::Migration
	def self.up
	ActiveRecord::Base.connection.execute <<-SQL
	CREATE VIEW searches AS
	SELECT authors.id AS searchable_id, authors.name AS term,
	CAST ('Author' AS varchar) AS searchable_type
	FROM authors
	UNION
	SELECT books.id AS searchable_id, books.title AS term,
	CAST ('Book' AS varchar) AS searchable_type

ecin / search.rb

Created November 10, 2010 03:46

For tumblr post.

	class Search < ActiveRecord::Base
	belongs_to :searchable, :polymorphic => true

	# This will actually work now, no more
	# n + 1 query problems, yay!
	default_scope :include => :searchable

	def hash
	searchable_id.hash + searchable_type.hash
	end

ecin / freckle_reminder.rb

Created December 6, 2010 19:52

I keep committing without specifying how long the commit took, so...

	#!/usr/bin/env ruby

	commit_msg = File.open(ARGV[0]).read
	exit(0) if commit_msg[/f:\d+/]

	warn "Missing Freckle time duration in commit message! Aborting commit..."
	exit(1)

ecin / jammit-pre-commit.rb

Created December 6, 2010 22:05

Bundle assets when they change.

	#!/usr/bin/env ruby

	require 'yaml'

	top_dir = `git rev-parse --show-toplevel`.chomp
	changes = `git diff --cached --name-only`.chomp.split

	assets = YAML.load_file "#{top_dir}/config/assets.yml"
	assets = assets['javascripts'].values + assets['stylesheets'].values
	assets.flatten!

ecin / noob.html

Created December 17, 2010 15:53

	<html>
	<head>
	<title>My First Webpage</title>
	<style>
	h1.insetType {
	font-family: Rockwell, Georgia, "Times New Roman", Times, serif;
	font-size: 50px;
	color: #0D4383;
	text-shadow: rgba(0,0,0,0.5) -1px 0, rgba(0,0,0,0.3) 0 -1px, rgba(255,255,255,0.5) 0 1px, rgba(0,0,0,0.3) -1px -2px;
	}

ecin / store_credit.rb

Created April 16, 2011 05:04

Going through Google Code Jam problem sets...

	module Reader
	def read(lines_per_problem = 1)
	Enumerator.new do \|yielder\|
	gets.chomp.to_i.times do
	yielder.yield *[Array.new(lines_per_problem) { gets.chomp }]
	end
	end
	end
	end

ecin / gist:1022308

Created June 13, 2011 04:12

	def method_missing(name, *terms)
	if match = name.to_s.match(/search_by_(?<columns>[_a-zA-Z]\w*)/)
	string_columns = self.columns.select {\|column\| column.type == :string }.map(&:name)
	columns = match[:columns].split('_and_')
	super unless columns.all? {\|column\| string_columns.include?(column) }
	query = columns.inject({}) do \|query, column\|
	query.merge column => terms.shift
	end
	search(query)
	end

ecin / searchable_example.rb

Created July 10, 2011 07:22

	require 'texticle/searchable'

	class Book
	# :title, String
	# :author, String

	extend Searchable(:title)
	end

	Book.create :title => "Poignant Guide to Ruby", :author => "_why"