How to use the textextensions.indexOf function in textextensions
To help you get started, we’ve selected a few textextensions examples, based on popular ways it is used in public projects.
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bevry / istextorbinary / source / index.js View on Github 
function isTextSync(filename, buffer) {
// Test extensions
if (filename) {
// Extract filename
const parts = pathUtil
.basename(filename)
.split('.')
.reverse()
// Cycle extensions
for (const extension of parts) {
if (textExtensions.indexOf(extension) !== -1) {
return true
}
if (binaryExtensions.indexOf(extension) !== -1) {
return false
}
}
}
// Fallback to encoding if extension check was not enough
if (buffer) {
return getEncodingSync(buffer) === 'utf8'
}
// No buffer was provided
return null
}textextensions
A package that contains an array of every single file extension there is for text files
