sleungcy

Rails Migration

http://guides.rubyonrails.org/migrations.html

Migrations methods:

• add_column
• add_index
• change_column
• change_table
• create_table
• drop_table

sleungcy

class User < ActiveRecord::Base
  def test
    puts "#{user_name.blank?}" # outputs false
    if false
      user_name = "this_should_never_run"
    end
    puts "#{user_name.blank?}" # outputs true
  end
end

sleungcy

{
  "modules": {
    "/mnt/myapp/app/assets/javascripts/app/_stream_0.js": {
      "source": "\"use strict\";\n\nvar a = require(\"./a.json\");\nvar b = require(\"./b.json\");\n//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJzb3VyY2VzIjpbIl9zdHJlYW1fMC5qcyJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiOztBQUFBLElBQUksSUFBRSxRQUFRLFVBQVIsQ0FBRjtBQUNKLElBQUksSUFBRSxRQUFRLFVBQVIsQ0FBRiIsImZpbGUiOiJfc3RyZWFtXzAuanMiLCJzb3VyY2VzQ29udGVudCI6WyJ2YXIgYT1yZXF1aXJlKFwiLi9hLmpzb25cIilcbnZhciBiPXJlcXVpcmUoXCIuL2IuanNvblwiKVxuIl19",
      "entry": true,
      "file": "/mnt/myapp/app/assets/javascripts/app/_stream_0.js",
      "id": "/mnt/myapp/app/assets/javascripts/app/_stream_0.js",
      "order": 0,
      "deps": {
        "./a.json": "/mnt/myapp/app/assets/javascripts/app/a.json",

sleungcy

....
};
exports.shr64_lo = shr64_lo;

},{"inherits":"/mnt/talemetry_apply/node_modules/browserify/node_modules/inherits/inherits_browser.js"}],"/mnt/talemetry_apply/node_modules/browserify/node_modules/crypto-browserify/node_modules/browserify-sign/node_modules/elliptic/package.json":[function(require,module,exports){
module.exports=module.exports=module.exports={
  "name": "elliptic",
  "version": "6.2.3",
  "description": "EC cryptography",
  "main": "lib/elliptic.js",

sleungcy

16:51 sleungcy: I needed to include the polyfill in the end to get function name to work on ie10
16:51 sleungcy: but shouldn't the transformer have dealt with that already? I don't understand why I would stlil need the polyfill
16:53 loganfsmyth: sleungcy: are you saying it works other browsers but not IE10?
16:53 sleungcy: yes (function x(){}).name isn't supported by IE10
16:54 sleungcy: but i thought the transformer-es2015-function-name is for that purpose?
16:54 ljharb: Torkable: vim can read from ./node_modules/.bin/eslint tho
16:54 sleungcy: or is it for something completely different, I wasn't sure if I am thinking right
16:54 ljharb: sleungcy: loganfsmyth: there's always https://www.npmjs.com/package/function.prototype.name :-D
16:55 ljharb: that shims it in IE 9 - 11
16:55 loganfsmyth: sleungcy: no, `function-name` converts `var foo = function(){}` into `var foo = function foo(){}` so that the function has a name

sleungcy

def fg = 30
def bg = 46
def style = "${(char)27}[$fg;$bg"+"m"
println(style+"HELLO")
/*
+~~~~~~+~~~~~~+~~~~~~~~~~~+
|  fg  |  bg  |  color    |
+~~~~~~+~~~~~~+~~~~~~~~~~~+
|  30  |  40  |  black    |
|  31  |  41  |  red      |

sleungcy

{
  "name": "SuperPool",
  "description": "The pool that tests all the pools",
  "ticker": "Spool",
  "homepage": "https://PooPooPool.com"
}

sleungcy

ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIF4yuwNgZ6+J0wUeOD4IONZqLMz3ta+ZidC0TTjHF8cd your_email@example.com