Sha256: 1cca86eec99506aad64612b48e0fcab61ad4003b37b9c9e84bb3fd6016cfd9e4
Contents?: true
Size: 948 Bytes
Versions: 72
Compression:
Stored size: 948 Bytes
Contents
/**
* Here is an example solution for the Diamond exercise
*/
component {
array function rows( input ) {
// Offset from ASCII code for "A"
var numChars = asc( input.uCase() ) - 64;
var width = ( numChars * 2 ) - 1;
var overTheHill = false;
var result = [];
// Loop from 1 up to last char and back again
for( var i=1; i>0; ( overTheHill ? i-- : i++ ) ) {
// First and last rows
if( i == 1 ) {
var sidePadding = repeatString( ' ', ( width - i ) / 2 );
result.append( sidePadding & chr( 64 + i ) & sidePadding );
// All other rows
} else {
var sidePadding = repeatString( ' ', ( ( width - 1 ) / 2 ) - (i-1) );
var interiorPadding = repeatString( ' ', ( 2 * ( i - 2 ) ) + 1 );
result.append( sidePadding & chr( 64 + i ) & interiorPadding & chr( 64 + i ) & sidePadding );
}
// Toggle the loop in reverse
if( i >= numChars ) {
overTheHill = true;
}
}
return result;
}
}
Version data entries
72 entries across 71 versions & 1 rubygems