Class: Dbmapper::DatabaseMapper

Inherits:
Object
  • Object
show all
Defined in:
lib/dbmapper.rb

Instance Method Summary collapse

Instance Method Details

#all_columns ⇒ Object 



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# File 'lib/dbmapper.rb', line 21

def all_columns
  #open file
  text_file = File.open("mapped_databse.txt", 'w')
  ActiveRecord::Base.descendants.each do |model|
    text_file.write(model)
    text_file.write("\n\n")
    model.column_names.each do |column|
      text_file.write(column)
      text_file.write("\n")
    end
  end
  puts "All your columns have been written to mapped_databse.txt"
  text_file.close
end

#all_models ⇒ Object 



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# File 'lib/dbmapper.rb', line 10

def all_models
  #open file
  text_file = File.open("mapped_databse.txt", 'w')
  ActiveRecord::Base.descendants.each do |model|
    text_file.write(model)
    text_file.write("\n")
  end
  puts "All your models have been written to mapped_databse.txt"
  text_file.close
end

#all_models_with_association ⇒ Object 



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# File 'lib/dbmapper.rb', line 36

def all_models_with_association
  #open file
  text_file = File.open("mapped_databse.txt", 'w')
  association_string = "-->"
  ActiveRecord::Base.descendants.each do |model|
    text_file.write(model)
    text_file.write("\n")
    model.reflect_on_all_associations.map(&:name).each do |assocations|
      association_string = association_string + " #{assocations},"
    end 
    text_file.write(association_string)
    text_file.write("\n\n")
    association_string = "-->"
  end
  puts "all models with their assocations have been written to mapped_databse.txt"
  text_file.close
end

#initlialize ⇒ Object 



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# File 'lib/dbmapper.rb', line 6

def initlialize
  Rails.application.eager_load!
end