Module: Summon::Transport::Qstring
Instance Method Summary collapse
- #encode_param(k, v, do_urlencode) ⇒ Object
- #from_query_string(qstr) ⇒ Object
- #to_query_string(hash, urlencode = true) ⇒ Object
- #urldecode(str) ⇒ Object
- #urlencode(str) ⇒ Object
Instance Method Details
#encode_param(k, v, do_urlencode) ⇒ Object
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# File 'lib/summon/transport/qstring.rb', line 30 def encode_param(k, v, do_urlencode) "#{k.to_s}=#{do_urlencode ? urlencode(v.to_s) : v.to_s}" end |
#from_query_string(qstr) ⇒ Object
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# File 'lib/summon/transport/qstring.rb', line 34 def from_query_string(qstr) qstr ||= "" {}.tap do |result| for param in qstr.split('&') m,k,v = *param.match(/^(.*?)=(.*?)$/) if current = result[k] result[k] = current.to_a result[k] << urldecode(v) else result[k] = urldecode(v) end end end end |
#to_query_string(hash, urlencode = true) ⇒ Object
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# File 'lib/summon/transport/qstring.rb', line 7 def to_query_string(hash, urlencode = true) hash.reject {|k,v| v.nil? || v == ''}.inject([]) do |qs,pair| qs.tap do k,v = pair if v.is_a?(Array) for el in v qs << encode_param(k, el, urlencode) end else qs << encode_param(k, v, urlencode) end end end.reject{|o| o.nil? || o.empty?}.sort.join('&') end |
#urldecode(str) ⇒ Object
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# File 'lib/summon/transport/qstring.rb', line 26 def urldecode(str) CGI.unescape(str) end |
#urlencode(str) ⇒ Object
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# File 'lib/summon/transport/qstring.rb', line 22 def urlencode(str) str.gsub(/[^a-zA-Z0-9_\.\-]/n) {|s| sprintf('%%%02x', s[0]) } end |