Returning multiple styles from customInlineFn?

[betancourtl]

Hi thank you for creating this awesome library!

I am working on fixing an issue on one of my draft-js repos:

betancourtl/draft-js-custom-styles#2

I basically need to use the customStyleFn to return an array of styles to be applied to an element. As of now you can only return 1 style. Would it be possible to make a change that could return an array of styles from the customStyle fn?

draft-js-utils/packages/draft-js-import-element/src/stateFromElement.js

Lines 340 to 352 in c3d6145

	let customInline = customInlineFn ? customInlineFn(element, this.inlineCreators) : null;
	if (customInline != null) {
	switch (customInline.type) {
	case 'STYLE': {
	style = style.add(customInline.style);
	break;
	}
	case 'ENTITY': {
	entityKey = customInline.entityKey;
	break;
	}
	}
	} else {

I need line something like this:

      var customInline = customInlineFn ? customInlineFn(element, this.inlineCreators) : null;
      if (customInline != null) {
        switch (customInline.type) {
          case 'STYLE':
            {
              // Adds strings or arrays as styles.
              [].concat(customInline.style).forEach(x => style = style.add(x));
              break;
            }

Here are the correct styles:

[mitchellwarr]

Its been months, can we please get an update on this

[coding-watermelon]

There already is an open PR for this.
#155