| 1 | /** Used to match wrap detail comments. */
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| 2 | var reWrapComment = /\{(?:\n\/\* \[wrapped with .+\] \*\/)?\n?/;
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| 3 |
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| 4 | /**
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| 5 | * Inserts wrapper `details` in a comment at the top of the `source` body.
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| 6 | *
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| 7 | * @private
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| 8 | * @param {string} source The source to modify.
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| 9 | * @returns {Array} details The details to insert.
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| 10 | * @returns {string} Returns the modified source.
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| 11 | */
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| 12 | function insertWrapDetails(source, details) {
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| 13 | var length = details.length;
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| 14 | if (!length) {
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| 15 | return source;
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| 16 | }
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| 17 | var lastIndex = length - 1;
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| 18 | details[lastIndex] = (length > 1 ? '& ' : '') + details[lastIndex];
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| 19 | details = details.join(length > 2 ? ', ' : ' ');
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| 20 | return source.replace(reWrapComment, '{\n/* [wrapped with ' + details + '] */\n');
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| 21 | }
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| 22 |
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| 23 | export default insertWrapDetails;
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