webmcp
view framework/env/request/for_each.lua @ 493:9f9a67c8f6f5
Simplified implementation of slot.set_layout(...) when using request.is_in_progress()
| author | jbe |
|---|---|
| date | Tue Jun 27 17:36:20 2017 +0200 (2017-06-27) |
| parents | c3d539e33710 |
| children |
line source
1 --[[--
2 request.for_each(
3 func -- function to be called on every request
4 )
6 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.
8 --]]--
10 function request.for_each(func)
11 local initializers = request._initializers
12 initializers[#initializers+1] = func
13 func()
14 end