letterIndex property
int
letterIndex
an int in 0...7
, where 0 represents 'C'
Implementation
int get letterIndex => (letterName.codeUnitAt(0) - 67) % 7;
an int in 0...7
, where 0 represents 'C'
int get letterIndex => (letterName.codeUnitAt(0) - 67) % 7;