Returns item at key, or undefined if not found. By default unwraps
scalar values from their surrounding node; to disable set keepScalar to
true (collections are always returned intact).
key must contain a representation of an integer for this to succeed.
It may be wrapped in a Scalar.
OptionalkeepScalar: falseReturns item at key, or undefined if not found. By default unwraps
scalar values from their surrounding node; to disable set keepScalar to
true (collections are always returned intact).
key must contain a representation of an integer for this to succeed.
It may be wrapped in a Scalar.
OptionalkeepScalar: boolean
Returns item at
key, orundefinedif not found. By default unwraps scalar values from their surrounding node; to disable setkeepScalartotrue(collections are always returned intact).keymust contain a representation of an integer for this to succeed. It may be wrapped in aScalar.