fx function

dynamic fx(
  1. String expression, {
  2. GetEnvValue? onGetEnvValue,
})

Run expression and return the result.

onGetEnvValue: Environment value callback function.

Implementation

dynamic fx(String expression, {GetEnvValue? onGetEnvValue}) {
  return _executeExpression(
      expression: expression, onGetEnvValue: onGetEnvValue);
}