map-factory - npm Package Versions

2.0.3

Removed some debugging code that was accidentally left in.

2.0.2

Made the babel output ES5 to allow use in the browser.

2.0.1

Screwed up with publishing 2.0.0. This fixed that.

2.0.0

In v1 the default behaviour was the equivalent of setting the options as {alwaysTransform: true, alwaysSet: true}. In v2 the default behaviour is now the equivalent of setting the options as {alwaysTransform: false, alwaysSet: false}.

We feel these are generally better defaults. This is a breaking change.

If you prefer the v1 behaviour you just need to change your code as follows:

Old Code

const mapper = createMapper();

New Code

const options = {
  alwaysTransform: true,
  alwaysSet: true
};

const mapper = createMapper(options);

Additionally, the v1 behaviour would consider a null an acceptable value if a ? was appended to the to() field. In v2 this behaviour will only work in combination with the always flag.

Old Code

map("foo.bar").to("bar.bar?");

New Code

map("foo.bar").always.to("bar.bar?");

1.7.2

Bug-fix to make or mode respect behaviour modifiers.

1.7.1

Bug-fix for always and existing modifiers.

1.7.0

Introduced behaviour modifiers to make map-factory more flexible. See README for more details.

Modify default behaviour

const createMapper = require("map-factory");

const options = {
  alwaysTransform: false,
  alwaysSet: false
};

const mapper = createMapper(options);

Modify behaviour on a single mapping

const createMapper = require("map-factory");

const mapper = createMapper(options);

mapper
  .map("a").always.to("b")
  .map("c").existing.to("d");

1.6.3

Set experimental flag to eliminate some of the object-mapper code

1.6.2

Remove object-mapper dependency

1.6.1

Fixed regression in experimental mode