ractive.set()

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Updates data and triggers a re-render of any mustaches that are affected (directly or indirectly) by the change. Any observers of affected keypaths will be notified.

A set event will be fired with keypath and value as arguments (or map, if you set multiple options at once).

ractive.set( keypath, value )

Returns a Promise (see Promises)

keypath String

The keypath of the data we're changing, e.g. user or user.name or user.friends[1]

value

The value we're changing it to. Can be a primitive or an object (or array), in which case dependants of downstream keypaths will also be re-rendered (if they have changed)

ractive.set( map )

Returns ractive

map Object

A map of keypath: value pairs, as above