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Contents
# frozen_string_literal: true
module Impression
# Extensions for `Qeweney::Request`
module RequestExtensions
# Routing extensions for `Qeweney::Request`
module Routing
# Matches a route regexp against the relative request path. The relative
# request path is a separate string (stored in `@resource_relative_path`)
# that is updated as routes are matched against it. The `route_regexp`
# should be either `nil` for root routes (`/`) or a Regexp of the form
# `/^#{route}(\/.*)?$/`. See also `Resource#initialize`.
#
# @param route_regexp [Regexp, nil] Route regexp to match against
# @return [String, nil] The remainder of the path (relative to the route)
def match_resource_path?(route_regexp)
@resource_relative_path ||= path.dup
return @resource_relative_path unless route_regexp
# Simplified logic: no match returns nil, otherwise we set the relative path for
@resource_relative_path = match_resource_relative_path(
@resource_relative_path, route_regexp
)
end
# Returns the relative_path for the latest matched resource
#
# @return [String]
def resource_relative_path
@resource_relative_path ||= path.dup
end
private
# Matches the given path against the given route regexp. If the path matches
# the regexp, the relative path for the given route is returned. Otherwise,
# this method returns `nil`.
#
# @param path [String] path to match
# @param route_regexp [Regexp] route regexp to match against
# @return [String, nil] the relative path for the given route, or nil if no match.
def match_resource_relative_path(path, route_regexp)
match = path.match(route_regexp)
match && (match[1] || '/')
end
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems