Just use Buffer#includes(). It has been available since Node.js 6.
Node.js
buffer.includes()ponyfill
$ npm install --save buffer-includes
constbufferIncludes=require('buffer-includes');bufferIncludes(newBuffer('unicorn'),'corn');//=> trueSee the buffer.includes() docs for more details.
- buf-indexof - Node.js
buffer.indexOf()ponyfill - buffer-equals - Node.js
buffer.equals()ponyfill - buf-compare - Node.js
Buffer.compare()ponyfill
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