ltrim function
trim characters from the left-side of the input
Implementation
String ltrim(String str, [String chars]) {
var pattern = chars != null ? new RegExp('^[$chars]+') : new RegExp(r'^\s+');
return str.replaceAll(pattern, '');
}
trim characters from the left-side of the input
String ltrim(String str, [String chars]) {
var pattern = chars != null ? new RegExp('^[$chars]+') : new RegExp(r'^\s+');
return str.replaceAll(pattern, '');
}