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Syntactic sugar for dictionaryFromObjectWithKeys #765

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Jun 12, 2016
Merged

Syntactic sugar for dictionaryFromObjectWithKeys #765

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10 changes: 10 additions & 0 deletions Frameworks/Core/ERExtensions/Sources/er/extensions/foundation/ERXDictionaryUtilities.java
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Original file line number Diff line number Diff line change
Expand Up @@ -159,6 +159,16 @@ public static NSDictionary<String, Object> dictionaryFromObjectWithKeys(Object o
return result.immutableClone();
}

/**
* Creates a dictionary from an object and a list of key paths
* @param object object to pull the values from
* @param keys list of keys
* @return Returns a {@code NSDictionary} containing all of the object-key pairs.
*/
public static NSDictionary<String, Object> dictionaryFromObjectWithKeys(Object object, String... keys) {
return ERXDictionaryUtilities.dictionaryFromObjectWithKeys(object, new NSArray<>(keys));
}

// if you're keys are not all strings, this method will throw.
public static NSArray<String> stringKeysSortedAscending(final NSDictionary<String, ?> d) {
NSArray<String> result = null;
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