Various object key / val alignment styles

key-indent.js

// 1) colon aligned, no spaces where possible
var Foo = {
  host   :"foo",
  db     :"bar",
  details:"baz"
};

// 2) colon aligned, space after key
var Foo = {
  host   : "foo",
  db     : "bar",
  details: "baz"
};

// 3) colon aligned, space before & after key
var Foo = {
  host    : "foo",
  db      : "bar",
  details : "baz"
};

// 4) space aligned, no spaces where possible
var Foo = {
  host:   "foo",
  db:     "bar",
  details:"baz"
};

// 5) space aligned, space after key
var Foo = {
  host:    "foo",
  db:      "bar",
  details: "baz"
};

// 6) space aligned, space before & after key
var Foo = {
  host :    "foo",
  db :      "bar",
  details : "baz"
};

// or something else entirely?

@davedevelopment Ewww.

Wow, this is 4-year-old thread. But this how I align things.

Right align keys on colon. Values left aligned with space after colon.

{
           key: 1,
        string: "value",
    object_key: {
                   string_key: "string",
                  integer_key: 2
                },
  function_key: () => {

                }
}