1.9.1?

[James Gray]

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Hi --



There's also #each_with_object.

I believe Enumerable#group_by also migrated from Rails.

James Edward Gray II=

 

[Rados³aw Bu³at]

I believe Enumerable#group_by also migrated from Rails.

It is also in ruby facets. I guess that facets invented many things
that was imported to rails but I don't know what about group_by.



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[Gregory Brown]

It is also in ruby facets. I guess that facets invented many things
that was imported to rails but I don't know what about group_by.

Facets *collects* many more things than it invents.

-greg


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[Phlip]

I don't think so. I can name only one thing (Symbol#to_proc) which was
popularized by rails (and even not invented by rails itself).

HashWithIndifferentAccess?

 

[Gregory Brown]

HashWithIndifferentAccess?

What does this have to do with Ruby 1.9 inclusions?

sandal:~ $ irb19

{ :a =3D> 1 }["a"]

=3D> nil
NameError: uninitialized constant HashWithIndifferentAccess
from (irb):2
from /Users/sandal/lib/ruby19_1/bin/irb:12:in `<main>'


Unless it's under another name, I think this was an idea that was
toyed with a while ago and dropped.

-greg

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