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cleverMerge(first?, second?): T | O | T & O
Attributes
first:null | T
first object
second:null | O
second object
Returns:T | O | T & O
merged object of first and second object

Merges two given objects and caches the result to avoid computation if same objects passed as arguments again.

// performs cleverMerge(first, second), stores the result in WeakMap and returns result
cachedCleverMerge({a: 1}, {a: 2})
{a: 2}
 // when same arguments passed, gets the result from WeakMap and returns it.
cachedCleverMerge({a: 1}, {a: 2})
{a: 2}
JavaScript
createHash(algorithm): Hash
Attributes
algorithm:HashFunction
the algorithm name or a constructor creating a hash
Returns:Hash
the hash

Creates a hash by name or function

compileBooleanMatcher(map): boolean | ((value: string) => string)
Attributes
map:Record<string | number, boolean>
value map
Returns:boolean | ((value: string) => string)
true/false, when unconditionally true/false, or a template function to determine the value at runtime

Compile boolean matcher.