Add block-style hash 'Blash'

[ryansouza]

Just an idea I was kicking around for a blocky style to creating sub-hashes, similar(if you squint) to Somethingfile-style configuration dsls.

blash = Blash.new
blash.author do |a|
  a.name = "Michael Bleigh"
end
blash.author # => <Blash name="Michael Bleigh">
blash.author.name # => "Michael Bleigh"

Also considered including the ability for the method calls that take the block to also take a single argument, which would craft another level of sub hash, like so

b = Blash.new

b.test :one do |one|
  one.foo = "bar"
end
b.test :two do |two|
  two.hurp = "derp"
end

b.test.one.foo # => "bar"
b.test.two.hurp # => "derp"

[johnbellone]

+1 here.

[dblock]

I'm taking over Hashie. I'd like to merge this. Can you please merge from upstream and update CHANGELOG? I'll give this a careful read. Thanks and sorry for the delay.

[bartoszkopinski]

It's nice but it introduces a lot of duplication in code and behaviour with Mash.
I'd like to implement this into Mash or as an extension to MethodAccess.

What are your thoughts?

[dblock]

After looking at this I am with @bartoszkopinski.

[ryansouza]

Makes sense to me 👍

I've got a lot on my plate right now, don't think I'll have time to work on this for a bit. If anybody wants to take the Mashie extension idea and roll with it, feel free.

[dblock]

Bump.