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Contents
# these are extensions I've found useful for this project
class String
# normalizes an OpenID according to http://openid.net/specs/openid-authentication-2_0.html#normalization
def normalize_identifier
# clean up whitespace
identifier = self.dup.strip
# if an XRI has a prefix, strip it.
identifier.gsub!(/xri:\/\//i, '')
# dodge XRIs -- TODO: validate, don't just skip.
unless ['=', '@', '+', '$', '!', '('].include?(identifier.at(0))
# does it begin with http? if not, add it.
identifier = "http://#{identifier}" unless identifier =~ /^http/i
# strip any fragments
identifier.gsub!(/\#(.*)$/, '')
begin
uri = URI.parse(identifier)
uri.scheme = uri.scheme.downcase # URI should do this
identifier = uri.normalize.to_s
rescue URI::InvalidURIError
raise InvalidOpenId.new("#{identifier} is not an OpenID identifier")
end
end
return identifier
end
end
class Hash
def recursively_symbolize_keys!
self.symbolize_keys!
self.values.each do |v|
if v.is_a? Hash
v.recursively_symbolize_keys!
elsif v.is_a? Array
v.recursively_symbolize_keys!
end
end
self
end
end
class Array
def recursively_symbolize_keys!
self.each do |item|
if item.is_a? Hash
item.recursively_symbolize_keys!
elsif item.is_a? Array
item.recursively_symbolize_keys!
end
end
end
end
Version data entries
27 entries across 27 versions & 8 rubygems