Changed &block method argument to yield construction

[davydovanton]

Hi,
As you may know yield construction more faster than &block in arguments (with block.call).
For example, for me yield faster than block to 5 times (ruby 2.1.5; you can see benchmark below).
And because that i changed &block method arguments on yield construction in all methods where block isn't need in other methods call.

Benchmarks

(all developers love benchmarks 😃)

Code for compare yield and block

require 'benchmark/ips'

def yield_proc
  yield
end

def block_proc(&block)
  block.call
end

Benchmark.ips do |x|
  x.report('yield'){ yield_proc{ 1 + 1 } }
  x.report('block'){ block_proc{ 1 + 1 } }
end

Results

Calculating -------------------------------------
               yield   128.265k i/100ms
               block    62.716k i/100ms
-------------------------------------------------
               yield      5.821M (± 5.0%) i/s -     29.116M
               block      1.079M (±24.0%) i/s -      5.143M

[mperham]

lgtm, waiting for travis.

[davydovanton]

@mperham all tests passed 🎉

[mperham]

thank you!

[davydovanton]

and you to 🌟