Response body respond to each for 1.9

[tjsingleton]

Per the spec, "The Body itself should not be an instance of String, as this will break in Ruby 1.9." This patches Rack::Throttle::Limiter#http_error to return an array of strings.

[mid]

+1 for this

[phlipper]

+1

[alexchee]

+1 this follows Rack's spec and shouldn't break previous version

[paveltyk]

+1

[tpitale]

+1

[ihower]

+1

[karmi]

Please consider merging, this is a blocking issue on Ruby 1.9, see #6

[djones]

Please merge! I confirm this patch fixes the issue for us.

[sideshow]

+1

[redbar0n]

+1

[bensomers]

Worth mentioning for people leaving +1's here who may not find them otherwise: there are a few forks out there that incorporate this fix as well as others. @karmi has one that includes nothing new but this bugfix. Mine includes some additional features and is still being actively maintained (albeit at a pretty slow pace). I believe there are a few other forks out there too, if you dig around.