[ruby-core:76690] [CommonRuby Feature#8643] Add Binding.from_hash

Issue #8643 has been updated by Rodrigo Rosenfeld Rosas.


It seems this feature is not related at all to #8439, could you please review it and remove the related feature? Please relate this ticket to #8631 instead.

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Feature #8643: Add Binding.from_hash
https://bugs.ruby-lang.org/issues/8643#change-59906

* Author: Rodrigo Rosenfeld Rosas
* Status: Open
* Priority: Normal
* Assignee: Koichi Sasada
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`Binding.from_hash` would work like:

```ruby
class Binding
  def self.from_hash(hash)
    OpenStruct.new(hash){ binding }
  end
end
```

It would simplify things like:

`ERB.new(IO.read 'template.erb').result Binding.from_hash(template_local: 'example')`

Or if you need to `eval` some code in another process (JRuby, for instance) and need to pass some arguments to the `eval` code in a hash form.

I didn't want to pollute `Hash` by adding `Hash#to_binding`. I believe `Binding.from_hash` is more appropriate.

---Files--------------------------------
feature-8643.pdf (19 KB)


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