property-filter-pretty

@promaster-sdk/property-filter-pretty

Pretty printing of property filters

Introduction

When a user selection of a PropertyValueSet is invalid according to a PropertyFilter it can be useful to show the filter to the user so he can correct his selections. However showing the raw filter syntax is not very helpful so this package has functions to convert the property filter syntax into human readable form.

Installation

npm install --save @promaster-sdk/property-filter-pretty

The library is compiled to ES5 and no polyfills are required.

Usage

import { PropertyFilter } from "@promaster-sdk/property";
import {
  filterPrettyPrintIndented,
  FilterPrettyPrintMessagesEnglish
} from "@promaster-sdk/property-filter-pretty";

const pf = PropertyFilter.fromString("a=1,2&b=3");
const pfPretty = filterPrettyPrintIndented(
  FilterPrettyPrintMessagesEnglish,
  2,
  " "
  pf
); // a should equal 1 or 2 and b should equal 3