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LibJS: Add the MapIterator built-in and the key/values/entries methods

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While this implementation should be complete it is based on HashMap's
iterator, which currently follows bucket-order instead of the required
insertion order. This can be simply fixed by replacing the underlying
HashMap member in Map with an enhanced one that maintains a linked
list in insertion order.
This commit is contained in:
Idan Horowitz 2021-06-12 23:58:03 +03:00 • committed by Linus Groh
parent 6c0d5163a1
commit 322c8a3995
12 changed files with 286 additions and 0 deletions
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Userland/Libraries/LibJS/Runtime/GlobalObject.cpp
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@ -37,6 +37,7 @@
#include <LibJS/Runtime/IteratorPrototype.h>
#include <LibJS/Runtime/JSONObject.h>
#include <LibJS/Runtime/MapConstructor.h>
#include <LibJS/Runtime/MapIteratorPrototype.h>
#include <LibJS/Runtime/MapPrototype.h>
#include <LibJS/Runtime/MathObject.h>
#include <LibJS/Runtime/NativeFunction.h>