function _areBatchRequirementsMet(batch_ops, completed_ops) {
  var dependencies = common.flatMap(batch_ops, function(op) {
    return OP_DEPENDENCIES[op] || [];
  });
  for (var i = 0; i < dependencies.length; i++) {
    var required_dep = dependencies[i];
    if (batch_ops.indexOf(required_dep) === -1 &&
        completed_ops.indexOf(required_dep) === -1) {
      return false;
    }
  }
  return true;
}
function _areBatchRequirementsMet(batch_ops, completed_ops) {
  var dependencies = common.flatMap(batch_ops, function(op) {
    return OP_DEPENDENCIES[op] || [];
  });
  for (var i = 0; i < dependencies.length; i++) {
    var required_dep = dependencies[i];
    if (batch_ops.indexOf(required_dep) === -1 &&
        completed_ops.indexOf(required_dep) === -1) {
      return false;
    }
  }
  return true;
}
function _areBatchRequirementsMet ( batch_ops , completed_ops ) { var dependencies = common . flatMap ( batch_ops , function ( op ) { return OP_DEPENDENCIES [ op ] || [ ] ; } ) ; for ( var i = 0 ; i < dependencies . length ; i ++ ) { var required_dep = dependencies [ i ] ; if ( batch_ops . indexOf ( required_dep ) === - 1 && completed_ops . indexOf ( required_dep ) === - 1 ) { return false ; } } return true ; }
Tests whether a batch can be started.
@private
@param {number[]} batch_ops The operations in the batch we are checking.
@param {number[]} completed_ops Previously completed operations.
@return {boolean}
Tests whether a batch can be started .
Check if the batch_ops are met