I hereby claim:
- I am joshsz on github.
- I am joshsz (https://keybase.io/joshsz) on keybase.
- I have a public key whose fingerprint is 3F4F 9FA1 5EAD 8A01 42B2 53C8 4C65 2781 7347 DB14
To claim this, I am signing this object:
I hereby claim:
To claim this, I am signing this object:
module DotNotation | |
def self.included(base) | |
raise "Unsupported Class" unless base.respond_to?('[]') | |
end | |
def dot(path) | |
return nil if self.nil? # optimization for NilClass | |
data = self | |
path.split(/\./).each do |selector| |
# Simple-ish enumberable-simplifier. Useful for APIs like Twitter, etc | |
# | |
# If you have a hash or an array or something that quacks like one, you can do stuff | |
# example: | |
# h = {a: {b: {c: [{d: 'hi'}]}}} | |
# h.extend(DotNotation) | |
# h.dot('a.b.c.0.d') | |
# #=> 'hi' | |
# h.dot('a.b.c.foo.bar.bz.whatever.124.whocares') | |
# #=> nil |
Prelude> import Text.Printf | |
Prelude Text.Printf> printf "%0.2f\n" 3.14159 -- will write the line to STDOUT | |
3.14 | |
Prelude Text.Printf> printf "%0.2f\n" 3.14159 :: String | |
"3.14\n" | |
Prelude Text.Printf> :t printf "%0.2f\n" 3.14159 :: IO () | |
printf "%0.2f\n" 3.14159 :: IO () :: IO () | |
Prelude Text.Printf> :t printf "%0.2f\n" 3.14159 :: String | |
printf "%0.2f\n" 3.14159 :: String :: String |
module MongoMapper | |
module Associations | |
class InArrayProxy < Collection | |
def set_parent(parent, options={}) | |
self.each do |k| | |
k.set_parent(parent) | |
if (!options.has_key?(:recursive) or options[:recursive] == true) and k.send( reflection.name ).size > 0 | |
k.send( reflection.name ).set_parent(k, options) | |
end | |
end |
# in lib/asset_tag_helper_ext.rb | |
module ActionView | |
module Helpers | |
module AssetTagHelper | |
alias :orig_javascript_include_tag :javascript_include_tag | |
def javascript_include_tag(*sources) | |
options = sources.extract_options!.stringify_keys | |
rkey = '__scripts' | |
request[rkey] ||= [] |
class Car | |
include MongoMapper::Document | |
key :make, String | |
key :_type, String | |
end | |
class Honda < Car | |
key :honda_thing, String | |
end |
module FooHelper | |
include PartialMethods | |
end |
gem 'ruby-terminfo' | |
require 'terminfo' | |
def syst(cmd) | |
sym = '-' | |
dist = ((TermInfo.screen_size[1].to_f/2.to_f) - ((cmd.length.to_f + 2.to_f) / 2.to_f)).floor.to_i | |
mid = cmd | |
#color = "7;93" | |
color = "93" | |
newlines = 4 |