jashkenas

        <li>
          The CoffeeScript REPL now remembers your history between sessions.
          Just like a proper REPL should.
        </li>
        <li>
          You can now use <tt>require</tt> in Node to load <tt>.coffee.md</tt>
          Literate CoffeeScript files. In the browser,
          <tt>text/literate-coffeescript</tt> script tags.
        </li>
        <li>

jashkenas

# MAC manipulators
alias random_mac='sudo ifconfig en0 ether `openssl rand -hex 6 | sed "s/\(..\)/\1:/g; s/.$//"`'
alias restore_mac='sudo ifconfig en0 ether YOUR_ORIGINAL_MAC_ADDRESS_GOES_HERE'

jashkenas

diff --git a/test/model.js b/test/model.js
index ba5e1eb..a6c5609 100644
--- a/test/model.js
+++ b/test/model.js
@@ -223,15 +223,16 @@ $(document).ready(function() {
     equal(value, 'last');
   });
 
-  test("set falsy values in the correct order", 1, function() {
+  test("set falsy values in the correct order", 2, function() {

jashkenas

  var intersect = function(a1, a2, b1, b2) {
    var ua_t = (b2.x - b1.x) * (a1.y - b1.y) - (b2.y - b1.y) * (a1.x - b1.x);
    var ub_t = (a2.x - a1.x) * (a1.y - b1.y) - (a2.y - a1.y) * (a1.x - b1.x);
    var u_b  = (b2.y - b1.y) * (a2.x - a1.x) - (b2.x - b1.x) * (a2.y - a1.y);
    if ( u_b != 0 ) {
      var ua = ua_t / u_b;
      var ub = ub_t / u_b;
      if ( 0 <= ua && ua <= 1 && 0 <= ub && ub <= 1 ) {
        return {
          x: a1.x + ua * (a2.x - a1.x),

jashkenas

var http  = require('http');
var fs    = require('fs');
var _     = require('underscore');

var items = {
  "Headline 1": "Link1 Link2 Link3 Link4 Link5 Link6 Link7".split(' '),
  "Headline 2": "Link1 Link2 Link3 Link4 Link5 Link6 Link7".split(' '),
  "Headline 3": "Link1 Link2 Link3 Link4 Link5 Link6 Link7".split(' '),
  "Headline 4": "Link1 Link2 Link3 Link4 Link5 Link6 Link7".split(' ')
};

jashkenas

        new nytg.state_map("nytg-map-wrapper", {
          width: 365,
          height: 400,
          county_data:       {"state_id": "57957680",
       "president": [{"candidates":[{"party":"AIP","cand_shortname":"Hoefling","votes_field":"25724358_20121106_votes","cand_longname":"Thomas Hoefling"},{"party":"PFP","cand_shortname":"Barr","votes_field":"25723334_20121106_votes","cand_longname":"Roseanne Barr"},{"party":"GRN","cand_shortname":"Stein","votes_field":"24959430_20121106_votes","cand_longname":"Jill Stein"},{"party":"REP","cand_shortname":"Romney","votes_field":"24951238_20121106_votes","cand_longname":"Mitt Romney"},{"party":"LIB","cand_shortname":"Johnson","votes_field":"24962502_20121106_votes","cand_longname":"Gary Johnson"},{"party":"DEM","cand_shortname":"Obama","votes_field":"24956358_20121106_votes","cand_longname":"Barack Obama"}],"county_votes":{"24951238_20121106_votes":[0,0,0,0,0,0,2568,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,5379,0,0,0,15093,0,0,0,8574,0,0,0,0,23676,0,0,0

jashkenas

for (key in this.attrs) {
  this[key] = function() {
    return this.attrs[key];
  };
}

jashkenas

#!/usr/bin/env ruby

cmds = []
cmds << "git co gh-pages"
cmds << "git merge master"
cmds << "git push github gh-pages"
cmds << "git co master"

system cmds.join("&&")

jashkenas

The Scope class regulates lexical scoping within CoffeeScript. As you generate code, you create a tree of scopes in the same shape as the nested function bodies. Each scope knows about the variables declared within it, and has a reference to its parent enclosing scope. In this way, we know which variables are new and need to be declared with var, and which are shared with the outside.

Import the helpers we plan to use.

{extend, last} = require './helpers'

jashkenas

#!/usr/bin/env ruby

cmds = []
cmds << "git add ."
cmds << "git add -u"
cmds << "git commit -m \"#{ARGV[0]}\""
cmds << "git pull"
cmds << "git push"

system cmds.join("&&")