--- !ruby/object:RI::MethodDescription 
aliases: []

block_params: 
comment: 
- !ruby/struct:SM::Flow::P 
  body: Destructively update a parameter, whether it's in GET and/or POST. Returns nil.
- !ruby/struct:SM::Flow::P 
  body: The parameter is updated wherever it was previous defined, so GET, POST, or both. If it wasn't previously defined, it's inserted into GET.
- !ruby/struct:SM::Flow::P 
  body: env['rack.input'] is not touched.
full_name: Rack::Request#update_param
is_singleton: false
name: update_param
params: (k, v)
visibility: public