// 'a*' matches 'aa'
                : '[^/]*'

            return `${prefix}(?=$|\\/$)`
        }
    ],
]

// A simple cache, because an ignore rule only has only one certain meaning
const regexCache = Object.create(null)

// @param {pattern}
const makeRegex = (pattern, ignoreCase) => {
    let source = regexCache[pattern]

    if (!source) {

/**
 * @module summaryTable
 * @description Create a string containing an HTML table describing the given summary statistics.
 *
 * The table should be in descending order of the number of lines changed, and should only include platforms with non-0 changes.
 *
 * @param {[Object]} statistics - list of summary data objects from computeStatistics
 * @param {String} title - description of how data is grouped
 * @returns {String} Returns the formatted HTMl table string.