el-beeswarm
Version:
<div style="display: flex; padding: 1rem; flex-direction: column; align-items: center; justify-content: center; height: 100vh; text-align: center; display: flex;
30 lines (23 loc) • 794 B
JavaScript
export default sliceChunks
import assert from 'assert'
function sliceChunks(chunks, token) {
var startIndex = token.start._index
var startBufferIndex = token.start._bufferIndex
var endIndex = token.end._index
var endBufferIndex = token.end._bufferIndex
var view
if (startIndex === endIndex) {
assert(endBufferIndex > -1, 'expected non-negative end buffer index')
assert(startBufferIndex > -1, 'expected non-negative start buffer index')
view = [chunks[startIndex].slice(startBufferIndex, endBufferIndex)]
} else {
view = chunks.slice(startIndex, endIndex)
if (startBufferIndex > -1) {
view[0] = view[0].slice(startBufferIndex)
}
if (endBufferIndex > 0) {
view.push(chunks[endIndex].slice(0, endBufferIndex))
}
}
return view
}