NamespacePatterns extension

Adds pattern-matching-related methods to Namespace.

on

Methods

map<TResult extends Object?>(TResult $default(_Namespace value)) → TResult

Available on Namespace, provided by the NamespacePatterns extension

A switch-like method, using callbacks.
mapOrNull<TResult extends Object?>(TResult? $default(_Namespace value)?) → TResult?

Available on Namespace, provided by the NamespacePatterns extension

A variant of map that fallback to returning null.
maybeMap<TResult extends Object?>(TResult $default(_Namespace value)?, {required TResult orElse()}) → TResult

Available on Namespace, provided by the NamespacePatterns extension

A variant of map that fallback to returning orElse.
maybeWhen<TResult extends Object?>(TResult $default(List<String>? chains, List<String> accounts, List<String> methods, List<String> events)?, {required TResult orElse()}) → TResult

Available on Namespace, provided by the NamespacePatterns extension

A variant of when that fallback to an orElse callback.
when<TResult extends Object?>(TResult $default(List<String>? chains, List<String> accounts, List<String> methods, List<String> events)) → TResult

Available on Namespace, provided by the NamespacePatterns extension

A switch-like method, using callbacks.
whenOrNull<TResult extends Object?>(TResult? $default(List<String>? chains, List<String> accounts, List<String> methods, List<String> events)?) → TResult?

Available on Namespace, provided by the NamespacePatterns extension

A variant of when that fallback to returning null