Sha256: f1a92c68144b7a4da1857e0adf8c46bd705a27a0bb6b1990e82633c91d51e140
Contents?: true
Size: 740 Bytes
Versions: 8
Compression:
Stored size: 740 Bytes
Contents
require 'rest_in_peace/errors'
module RESTinPeace
class TemplateSanitizer
class IncompleteParams < RESTinPeace::DefaultError; end
def initialize(url_template, params)
@url_template = url_template
@params = params.dup
end
def url
return @url if @url
@url = @url_template.dup
tokens.each do |token|
param = @params.delete(token.to_sym)
raise IncompleteParams, "Unknown parameter for token :#{token} found" unless param
@url.gsub!(%r{:#{token}}, param.to_s)
end
@url
end
def tokens
@url_template.scan(%r{:([a-z_]+)}).flatten
end
def leftover_params
@params.delete_if { |param| tokens.include?(param.to_s) }
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems