class Couchbase::Utils

Public Class Methods

build_query(uri, params = nil) click to toggle source
# File lib/couchbase/utils.rb, line 36
def self.build_query(uri, params = nil)
  uri = uri.dup
  return uri if params.nil? || params.empty?
  uri << "?" << encode_params(params)
end
bytesize(string) click to toggle source
# File lib/couchbase/utils.rb, line 51
def self.bytesize(string)
  string.bytesize
end
encode_params(params) click to toggle source
# File lib/couchbase/utils.rb, line 22
def self.encode_params(params)
  params.map do |k, v|
    next if !v && k.to_s == "group"
    if %w{key keys startkey endkey start_key end_key}.include?(k.to_s)
      v = MultiJson.dump(v)
    end
    if v.class == Array
      build_query(v.map { |x| [k, x] })
    else
      "#{escape(k)}=#{escape(v)}"
    end
  end.compact.join("&")
end
escape(s) click to toggle source
# File lib/couchbase/utils.rb, line 42
def self.escape(s)
  s.to_s.gsub(/([^ a-zA-Z0-9_.-]+)/nu) {
    '%'+$1.unpack('H2'*bytesize($1)).join('%').upcase
  }.tr(' ', '+')
end