Sha256: 658c7f7f136367c137f0cfa0bd7e3eabc5defb816e6053673c76cf47e651b7f5
Contents?: true
Size: 475 Bytes
Versions: 211
Compression:
Stored size: 475 Bytes
Contents
class Triangle {
constructor(rows) {
this.rows = this.fillRows(rows);
this.lastRow = this.rows[this.rows.length - 1];
}
sumElements(element, index, array) {
this.push(element + (array[index + 1] || 0));
}
fillRows(rows) {
let result = [[ 1 ]];
for (let x = 1; x < rows; x++) {
let newRow = [ 1 ];
result[x - 1].forEach(this.sumElements, newRow);
result.push(newRow);
}
return result;
}
}
export default Triangle;
Version data entries
211 entries across 211 versions & 1 rubygems