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store 

        # Hash.store

(from ruby core)
---
    store(p1, p2)

---

Hash#store is an alias for Hash#[]=.

Associates the given `value` with the given `key`; returns `value`.

If the given `key` exists, replaces its value with the given `value`;
the ordering is not affected (see [Entry
Order](#class-Hash-label-Entry+Order)):
    h = {foo: 0, bar: 1}
    h[:foo] = 2 # => 2
    h.store(:bar, 3) # => 3
    h # => {:foo=>2, :bar=>3}

If `key` does not exist, adds the `key` and `value`; the new entry is
last in the order (see [Entry Order](#class-Hash-label-Entry+Order)):
    h = {foo: 0, bar: 1}
    h[:baz] = 2 # => 2
    h.store(:bat, 3) # => 3
    h # => {:foo=>0, :bar=>1, :baz=>2, :bat=>3}


(This method is an alias for Hash#[]=.)

Hash#store is an alias for Hash#[]=.

Associates the given `value` with the given `key`; returns `value`.

If the given `key` exists, replaces its value with the given `value`;
the ordering is not affected (see [Entry
Order](#class-Hash-label-Entry+Order)):
    h = {foo: 0, bar: 1}
    h[:foo] = 2 # => 2
    h.store(:bar, 3) # => 3
    h # => {:foo=>2, :bar=>3}

If `key` does not exist, adds the `key` and `value`; the new entry is
last in the order (see [Entry Order](#class-Hash-label-Entry+Order)):
    h = {foo: 0, bar: 1}
    h[:baz] = 2 # => 2
    h.store(:bat, 3) # => 3
    h # => {:foo=>0, :bar=>1, :baz=>2, :bat=>3}

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