class RESTinPeace::TemplateSanitizer
Public Class Methods
new(url_template, params, klass)
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# File lib/rest_in_peace/template_sanitizer.rb, line 9 def initialize(url_template, params, klass) @url_template = url_template @params = params.dup @klass = klass @url = nil end
Public Instance Methods
leftover_params()
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# File lib/rest_in_peace/template_sanitizer.rb, line 36 def leftover_params @params.delete_if { |param| tokens.include?(param.to_s) } end
tokens()
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# File lib/rest_in_peace/template_sanitizer.rb, line 32 def tokens @url_template.scan(%r{:([a-z_]+)}).flatten end
url()
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# File lib/rest_in_peace/template_sanitizer.rb, line 16 def url return @url if @url @url = @url_template.dup tokens.each do |token| param = @params[token.to_sym] param ||= @klass.send(token) if @klass.respond_to?(token) raise IncompleteParams, "No parameter for token :#{token} found" unless param if @params.include?(token.to_sym) @url.sub!(%r{:#{token}}, CGI.escape(param.to_s)) else @url.sub!(%r{:#{token}}, Addressable::URI.parse(param.to_s).normalize.to_s) end end @url end