filterOutNulls function
Creates a new map containing all of the key/value pairs from parameters
except those whose value is null
.
Implementation
@visibleForTesting
Map<String, dynamic> filterOutNulls(Map<String, dynamic> parameters) {
final Map<String, dynamic> filtered = <String, dynamic>{};
parameters.forEach((String key, dynamic value) {
if (value != null) {
filtered[key] = value;
}
});
return filtered;
}