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Size: 1.16 KB
Versions: 13
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Stored size: 1.16 KB
Contents
require 'cgi'
class Rack::App::Params
def to_hash
query_params.merge(request_path_params)
end
protected
def initialize(request_env)
@request_env = request_env
end
def query_params
raw_cgi_params.reduce({}) do |params_collection, (k, v)|
if single_paramter_value?(v)
params_collection[k]= v[0]
else
k = k.sub(/\[\]$/, '')
params_collection[k]= v
end
params_collection
end
end
def single_paramter_value?(v)
v.is_a?(Array) and v.length === 1
end
def raw_cgi_params
CGI.parse(@request_env[::Rack::QUERY_STRING].to_s)
end
def request_path_params
path_params = {}
path_params.merge!(extract_path_params) unless path_params_matcher.empty?
path_params
end
def extract_path_params
request_path_parts.each.with_index.reduce({}) do |params_col, (path_part, index)|
params_col[path_params_matcher[index]]= path_part if path_params_matcher[index]
params_col
end
end
def request_path_parts
@request_env[::Rack::PATH_INFO].split('/')
end
def path_params_matcher
@request_env[::Rack::App::Constants::PATH_PARAMS_MATCHER] || {}
end
end
Version data entries
13 entries across 13 versions & 1 rubygems