testCharMethods function
void
testCharMethods()
This method tests all of the above methods.
Implementation
void testCharMethods() {
print('Character position of the letter "a": ${getCharPositon('a')}');
print('Space between "a" and "d": ${getCharSpace('a', 'd')}');
print('Space between "1" and "9": ${getNumberSpace('1', '9')}');
print('Is "2" an integer: ${isInt('2')}');
print('Is "c" an integer: ${isInt('c')}');
print('String type of "@": ${stringType('@')}');
print('String type of "v": ${stringType('v')}');
print('Character type of "3": ${charType('3')}');
print('Character type of "a": ${charType('a')}');
print('Character type of "-": ${charType('-')}');
}