Sha256: 5936b33c6c73e91628a0d406d8e377c14421bb37d192288000b73ab03b07b9dc
Contents?: true
Size: 787 Bytes
Versions: 185
Compression:
Stored size: 787 Bytes
Contents
export default class Diamond {
makeDiamond(input) {
const inputIndex = input.charCodeAt() - 65;
let output = '';
let i = 0;
for (i = 0; i <= inputIndex; i++) {
output += getLine(inputIndex, i);
}
for (i = inputIndex - 1; i >= 0; i--) {
output += getLine(inputIndex, i);
}
return output;
}
}
function getLine(inputIndex, index) {
const difference = inputIndex - index;
return `${spaceTimes(difference) + printAlphabets(index) + spaceTimes(difference)}\n`;
}
function printAlphabets(index) {
const character = 65 + index;
if (index === 0) {
return 'A';
}
return String.fromCharCode(character) + spaceTimes((index - 1) * 2 + 1) + String.fromCharCode(character);
}
function spaceTimes(times) {
return ' '.repeat(times);
}
Version data entries
185 entries across 185 versions & 1 rubygems