diff options
Diffstat (limited to 'lib/uri/common.rb')
| -rw-r--r-- | lib/uri/common.rb | 24 |
1 files changed, 21 insertions, 3 deletions
diff --git a/lib/uri/common.rb b/lib/uri/common.rb index b23e971f5e..719dbca4b8 100644 --- a/lib/uri/common.rb +++ b/lib/uri/common.rb @@ -798,15 +798,33 @@ module URI # This is an implementation of # http://www.w3.org/TR/html5/forms.html#url-encoded-form-data # + # URI.encode_www_form([["q", "ruby"], ["lang", "en"]]) + # #=> "q=ruby&lang=en" + # URI.encode_www_form("q" => "ruby", "lang" => "en") + # #=> "q=ruby&lang=en" + # URI.encode_www_form("q" => ["ruby", "perl"], "lang" => "en") + # #=> "q=ruby&q=perl&lang=en" + # URI.encode_www_form([["q", "ruby"], ["q", "perl"], ["lang", "en"]]) + # #=> "q=ruby&q=perl&lang=en" + # # See URI.encode_www_form_component, URI.decode_www_form def self.encode_www_form(enum) enum.map do |k,v| - str = encode_www_form_component(k) - if v + if v.nil? + encode_www_form_component(k) + elsif v.respond_to?(:to_ary) + v.to_ary.map do |w| + str = encode_www_form_component(k) + unless w.nil? + str << '=' + str << encode_www_form_component(w) + end + end.join('&') + else + str = encode_www_form_component(k) str << '=' str << encode_www_form_component(v) end - str end.join('&') end |