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index.js
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import binding from './binding.js'
export class RE2 {
#context
constructor(pattern) {
this.#context = binding.regex_init(typeof pattern === 'string' ? Buffer.from(pattern) : pattern)
}
test(buffer, byteOffset, byteLength) {
if (byteOffset === undefined) {
byteOffset = 0
}
if (byteLength === undefined) {
byteLength = buffer.byteLength - byteOffset
}
return binding.regex_test(this.#context, buffer, byteOffset, byteLength)
}
}
export class RE2Set {
#context
constructor(patterns) {
this.#context = binding.set_init(patterns.map(pattern => typeof pattern === 'string' ? Buffer.from(pattern) : pattern))
}
test(buffer, byteOffset, byteLength) {
if (byteOffset === undefined) {
byteOffset = 0
}
if (byteLength === undefined) {
byteLength = buffer.byteLength - byteOffset
}
return binding.set_test(this.#context, buffer, byteOffset, byteLength)
}
}