A mithril bind function

mithril-bind.js

/**
  * Use this function to bind input/select/textarea value (or other properties) to model.
  * eg. m('input', {oninput: m.bind(myModel, 'property')})
  * or 
  * eg. m('input[type=checkbox]', {onchange: m.bind('checked', myModel, 'property')}
  *
  * enjoy!
  */
m.bind = function(attr, obj, prop) {
	if (arguments.length == 2) {
		prop = obj
		obj = attr
		attr = 'value'
	}
	return m.withAttr(attr, function(value) {obj[prop] = value})
}