Sha256: 77020b0aaa31344747dd639dc1af112307c9c691b439a68d626a3ae017944fc5
Contents?: true
Size: 913 Bytes
Versions: 28
Compression:
Stored size: 913 Bytes
Contents
class Rack::App::Middlewares::Params::Parser
def initialize(app, descriptor)
@app = app
@descriptor = descriptor
@merged_params_descriptor = descriptor.values.reduce(:merge)
end
def call(env)
set_params(env)
@app.call(env)
end
protected
def set_params(env)
params = Rack::App::Params.new(env).merged_params
validated_params = (env[::Rack::App::Constants::ENV::VALIDATED_PARAMS] ||= {})
parse_params(validated_params, params)
end
def parse_params(validated_params, params)
@merged_params_descriptor.each do |key, properties|
next if params[key].nil?
if properties[:of]
validated_params[key]= [*params[key]].map{ |str| parse(properties[:of], str) }
else
validated_params[key]= parse(properties[:class], params[key])
end
end
end
def parse(type, str)
Rack::App::Utils::Parser.parse(type, str)
end
end
Version data entries
28 entries across 28 versions & 2 rubygems