diff options
Diffstat (limited to 'node_modules/strip-bom/index.js')
-rw-r--r-- | node_modules/strip-bom/index.js | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/node_modules/strip-bom/index.js b/node_modules/strip-bom/index.js new file mode 100644 index 0000000..82f9175 --- /dev/null +++ b/node_modules/strip-bom/index.js @@ -0,0 +1,15 @@ +'use strict'; + +module.exports = string => { + if (typeof string !== 'string') { + throw new TypeError(`Expected a string, got ${typeof string}`); + } + + // Catches EFBBBF (UTF-8 BOM) because the buffer-to-string + // conversion translates it to FEFF (UTF-16 BOM) + if (string.charCodeAt(0) === 0xFEFF) { + return string.slice(1); + } + + return string; +}; |