serverless-spy
Version:
CDK-based library for writing elegant integration tests on AWS serverless architecture and an additional web console to monitor events in real time.
28 lines (27 loc) • 879 B
JavaScript
export function splitEvery(value, delimiter, numDelimiters) {
if (numDelimiters <= 0 || !Number.isInteger(numDelimiters)) {
throw new Error("Invalid number of delimiters (" + numDelimiters + ") for splitEvery.");
}
const segments = value.split(delimiter);
if (numDelimiters === 1) {
return segments;
}
const compoundSegments = [];
let currentSegment = "";
for (let i = 0; i < segments.length; i++) {
if (currentSegment === "") {
currentSegment = segments[i];
}
else {
currentSegment += delimiter + segments[i];
}
if ((i + 1) % numDelimiters === 0) {
compoundSegments.push(currentSegment);
currentSegment = "";
}
}
if (currentSegment !== "") {
compoundSegments.push(currentSegment);
}
return compoundSegments;
}