class Signifyd::Util
Public Class Methods
encode(value, key = nil)
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# File lib/signifyd/util.rb, line 77 def self.encode(value, key = nil) case value when Hash then value.map { |k,v| encode(v, append_key(key,k)) }.join('&') when Array then value.map { |v| encode(v, "#{key}[]") }.join('&') when nil then '' else "#{key}=#{CGI.escape(value.to_s)}" end end
file_readable(file)
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# File lib/signifyd/util.rb, line 18 def self.file_readable(file) begin File.open(file) { |f| } rescue false else true end end
flatten_params(params, parent_key=nil)
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# File lib/signifyd/util.rb, line 48 def self.flatten_params(params, parent_key=nil) result = [] params.each do |key, value| calculated_key = parent_key ? "#{parent_key}[#{url_encode(key)}]" : url_encode(key) if value.is_a?(Hash) result += flatten_params(value, calculated_key) elsif value.is_a?(Array) result += flatten_params_array(value, calculated_key) else result << [calculated_key, value] end end result end
flatten_params_array(value, calculated_key)
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# File lib/signifyd/util.rb, line 63 def self.flatten_params_array(value, calculated_key) result = [] value.each do |elem| if elem.is_a?(Hash) result += flatten_params(elem, calculated_key) elsif elem.is_a?(Array) result += flatten_params_array(elem, calculated_key) else result << ["#{calculated_key}[]", elem] end end result end
objects_to_ids(h)
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# File lib/signifyd/util.rb, line 3 def self.objects_to_ids(h) case h when Resource h.id when Hash res = {} h.each { |k, v| res[k] = objects_to_ids(v) unless v.nil? } res when Array h.map { |v| objects_to_ids(v) } else h end end
symbolize_names(object)
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# File lib/signifyd/util.rb, line 28 def self.symbolize_names(object) case object when Hash new = {} object.each do |key, value| key = (key.to_sym rescue key) || key new[key] = symbolize_names(value) end new when Array object.map { |value| symbolize_names(value) } else object end end
url_encode(key)
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# File lib/signifyd/util.rb, line 44 def self.url_encode(key) URI.escape(key.to_s, Regexp.new("[^#{URI::PATTERN::UNRESERVED}]")) end
Private Class Methods
append_key(root_key, key)
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# File lib/signifyd/util.rb, line 89 def self.append_key(root_key, key) root_key.nil? ? key : "#{root_key}[#{key.to_s}]" end