function stripZeros(aInput) {
  var a = aInput; // eslint-disable-line
  var first = a[0]; // eslint-disable-line
  while (a.length > 0 && first.toString() === '0') {
    a = a.slice(1);
    first = a[0];
  }
  return a;
}
function stripZeros(aInput) {
  var a = aInput; 
  var first = a[0]; 
  while (a.length > 0 && first.toString() === '0') {
    a = a.slice(1);
    first = a[0];
  }
  return a;
}
function stripZeros ( aInput ) { var a = aInput ; // eslint-disable-line var first = a [ 0 ] ; // eslint-disable-line while ( a . length > 0 && first . toString ( ) === '0' ) { a = a . slice ( 1 ) ; first = a [ 0 ] ; } return a ; }
from ethereumjs-util
from ethereumjs - util