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Contents
module Restfulness
# The Path object is provided in request objects to provide easy access
# to parameters included in the URI's path.
class Path
attr_accessor :route, :components, :params
def initialize(route, string)
self.route = route
self.params = {}
parse(string)
end
def to_s
'/' + components.join('/')
end
def [](index)
if index.is_a?(Integer)
components[index]
else
params[index]
end
end
protected
def parse(string)
self.components = string.gsub(/^\/|\/$/, '').split(/\//)
# Make sure we have the id available when parsing
path = route.path + [:id]
# Parametize values that need it
path.each_with_index do |value, i|
if value.is_a?(Symbol)
params[value] = components[i]
end
end
end
end
end
Version data entries
15 entries across 15 versions & 1 rubygems