jbe@255: --[[--
jbe@262: request.for_each(
jbe@262:   func             -- function to be called on every request
jbe@255: )
jbe@255: 
jbe@262: Registers a function to be called on every request and executes it once. This mechanism can be used for __init.lua files in the environment to perform a per-request initialization. See env/request/__init.lua for an example.
jbe@255: 
jbe@255: --]]--
jbe@255: 
jbe@262: function request.for_each(func)
jbe@255:   local initializers = request._initializers
jbe@255:   initializers[#initializers+1] = func
jbe@262:   func()
jbe@255: end