Contents

module TablePrint
  module Printable
    # Sniff the data class for non-standard methods to use as a baseline for display
    def self.default_display_methods(target)
      return target.class.columns.collect(&:name) if target.class.respond_to? :columns
      
      methods = []
      target.methods.each do |method_name|
        method = target.method(method_name)

        if method.owner == target.class
          if method.arity == 0 #
            methods << method_name.to_s
          end
        end
      end

      methods.delete_if { |m| m[-1].chr == "!" } # don't use dangerous methods
      methods
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
table_print-1.0.1	lib/table_print/printable.rb
table_print-1.0.0	lib/table_print/printable.rb
table_print-1.0.0.rc3	lib/printable.rb