getAsDouble method

double getAsDouble(
  1. String key
)

Converts map element into a double or returns 0 if conversion is not possible.

  • key a key of element to get. Returns double value of the element or 0 if conversion is not supported.

See getAsDoubleWithDefault

Implementation

double getAsDouble(String key) {
  return getAsDoubleWithDefault(key, 0);
}