react-ionicons/docs/node_modules/hyphenate-style-name/index.js

A React SVG ionicon component

'use strict';

var uppercasePattern = /[A-Z]/g;
var msPattern = /^ms-/;
var cache = {};

function hyphenateStyleName(string) {
    return string in cache
    ? cache[string]
    : cache[string] = string
      .replace(uppercasePattern, '-$&')
      .toLowerCase()
      .replace(msPattern, '-ms-');
}

module.exports = hyphenateStyleName;