Sha256: b135e0a4c02b20d4045806c733a37449cb0c7cf84030a700fd3a774afc3b2507
Contents?: true
Size: 895 Bytes
Versions: 185
Compression:
Stored size: 895 Bytes
Contents
let buffer,
bufferMax;
export class BufferEmptyError extends Error {
constructor(message) {
super();
this.message = message || 'Buffer is empty.';
}
}
export class BufferFullError extends Error {
constructor(message) {
super();
this.message = message || 'Buffer is full.';
}
}
const read = () => {
if (buffer.length === 0) {
throw new BufferEmptyError();
}
return buffer.splice(0, 1)[0];
};
const write = (value) => {
if (buffer.length === bufferMax) {
throw new BufferFullError();
}
value ? buffer.push(value) : null;
};
const forceWrite = (value) => {
if (buffer.length === bufferMax) {
read();
}
write(value);
};
const clear = () => buffer = [];
const CircularBuffer = (capacity) => {
buffer = [];
bufferMax = capacity;
return {
read,
write,
forceWrite,
clear,
};
};
export { CircularBuffer as default };
Version data entries
185 entries across 185 versions & 1 rubygems