Sha256: e3299d547b100f92c84a0e07ff8033dfc59dc0288d01bd751347fa735a7f887e
Contents?: true
Size: 873 Bytes
Versions: 118
Compression:
Stored size: 873 Bytes
Contents
var Diamond = function () {
this.makeDiamond = function (input) {
var inputIndex = input.charCodeAt() - 65;
var output = '';
for (var i = 0; i <= inputIndex; i++) {
output += getLine(inputIndex, i);
}
for (var j = inputIndex - 1; j >= 0; j--) {
output += getLine(inputIndex, j);
}
return output;
};
var getLine = function (inputIndex, index) {
var difference = inputIndex - index;
return spaceTimes(difference) + printAlphabets(index) + spaceTimes(difference) + '\n';
};
var printAlphabets = function (index) {
var character = 65 + index;
if (index === 0) {
return 'A';
}
return String.fromCharCode(character) + spaceTimes(((index - 1) * 2) + 1) + String.fromCharCode(character);
};
var spaceTimes = function (times) {
return ' '.repeat(times);
};
};
module.exports = Diamond;
Version data entries
118 entries across 118 versions & 1 rubygems