EDMX Element Checker

fk_checker.rb

require 'rexml/document'

edmx = File.read(ARGV.first)

doc = REXML::Document.new(edmx)

mapped = []
constrained = []

doc.elements.each('edmx:Edmx/edmx:Runtime/edmx:ConceptualModels/Schema/Association') do |ele|
  if ele.get_elements('ReferentialConstraint').any?
    constrained.push ele.attribute("Name")
  else
    mapped.push ele.attribute("Name")
  end
end

puts "Mapped Elements"
puts "---------------"
puts mapped

puts
puts "Constrained Elements"
puts "--------------------"
puts constrained