Module: FakePipe::Mutator

Defined in:
lib/fake_pipe/mutator.rb

Overview

This class handles mapping between a configured mutation such as ‘phone_number’ and the logic to change the data.

To create a new mutable named configuration create a method prefixed with ‘mutate_`. The method will receive the original cell value and is expected to return the mutated value. Please add comment to the mutate method. The comment is used by `rake methods` to get a listing of all possible mutations.

Constant Summary collapse

ALPHABET = 
('A'..'Z').to_a
DIGITS = 
('0'..'9').to_a

Class Method Summary collapse

Class Method Details

.list ⇒ Object 



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# File 'lib/fake_pipe/mutator.rb', line 22

def list
  @list ||= public_methods
            .map { |m| m.to_s[/^mutate_(\w+)$/, 1] }
            .select(&:present?)
            .sort
end

.list_with_comments ⇒ Object

Utility method for outputting available mutators. Only require method source here. Currently used by a ‘rake methods`.



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# File 'lib/fake_pipe/mutator.rb', line 32

def list_with_comments
  require 'method_source'
  list.map { |short| [short, public_method("mutate_#{short}").comment.strip] }
end

.mutate(name, cell) ⇒ Object 



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# File 'lib/fake_pipe/mutator.rb', line 13

def mutate(name, cell)
  mutator_method = "mutate_#{name}"
  if respond_to? mutator_method
    public_send(mutator_method, cell)
  else
    raise "Mutator named `#{name}` not found. Try one of these: #{list.join(', ')}"
  end
end

.mutate_address_city(_) ⇒ Object

Faker::Address.city



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# File 'lib/fake_pipe/mutator.rb', line 83

def mutate_address_city(_)
  Faker::Address.city
end

.mutate_address_country(_) ⇒ Object

Faker::Address.country



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# File 'lib/fake_pipe/mutator.rb', line 78

def mutate_address_country(_)
  Faker::Address.country
end

.mutate_address_line_1(_) ⇒ Object

Faker::Address.street_address



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# File 'lib/fake_pipe/mutator.rb', line 68

def mutate_address_line_1(_)
  Faker::Address.street_address
end

.mutate_address_line_2(_) ⇒ Object

Faker::Address.secondary_address



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# File 'lib/fake_pipe/mutator.rb', line 73

def mutate_address_line_2(_)
  Faker::Address.secondary_address
end

.mutate_address_postcode(_) ⇒ Object

Faker::Address.postcode



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# File 'lib/fake_pipe/mutator.rb', line 93

def mutate_address_postcode(_)
  Faker::Address.postcode
end

.mutate_address_state(_) ⇒ Object

Faker::Address.state



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# File 'lib/fake_pipe/mutator.rb', line 88

def mutate_address_state(_)
  Faker::Address.state
end

.mutate_bank_name(_) ⇒ Object

Faker::Bank.name



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# File 'lib/fake_pipe/mutator.rb', line 190

def mutate_bank_name(_)
  Faker::Bank.name
end

.mutate_bcrypt_password(_) ⇒ Object

bcrypt password as ‘password’



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# File 'lib/fake_pipe/mutator.rb', line 168

def mutate_bcrypt_password(_)
  '400$8$2d$f6ed5a490c441958$67f59aa61bc617849a3280b5e80f78607e53b5aa5807a44ddbc53e804e2e2a99'
end

.mutate_bcrypt_salt(_) ⇒ Object

bcrypt salt used to generate password



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# File 'lib/fake_pipe/mutator.rb', line 173

def mutate_bcrypt_salt(_)
  'au6lOASvp17AGsqkmE7'
end

.mutate_clean_phone_number(_) ⇒ Object

Faker::PhoneNumber 10-digits only



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# File 'lib/fake_pipe/mutator.rb', line 43

def mutate_clean_phone_number(_)
  Faker::PhoneNumber.phone_number.gsub(/\D|(^1)/, '')[0, 10]
end

.mutate_company_catch_phrase(_) ⇒ Object

Faker::Company.catch_phrase



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# File 'lib/fake_pipe/mutator.rb', line 113

def mutate_company_catch_phrase(_)
  Faker::Company.catch_phrase
end

.mutate_company_name(_) ⇒ Object

Faker::Company.name



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# File 'lib/fake_pipe/mutator.rb', line 108

def mutate_company_name(_)
  Faker::Company.name
end

.mutate_email(_) ⇒ Object

Faker email



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# File 'lib/fake_pipe/mutator.rb', line 48

def mutate_email(_)
  Faker::Internet.email
end

.mutate_empty_bracket(_) ⇒ Object

an empty bracket ‘[]’ - good for json::array objects



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# File 'lib/fake_pipe/mutator.rb', line 123

def mutate_empty_bracket(_)
  '[]'
end

.mutate_empty_curly(_) ⇒ Object

an empty curly brace ‘{}’ - good for json object and array fields



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# File 'lib/fake_pipe/mutator.rb', line 118

def mutate_empty_curly(_)
  '{}'
end

.mutate_empty_string(_) ⇒ Object

an empty String



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# File 'lib/fake_pipe/mutator.rb', line 128

def mutate_empty_string(_)
  ''
end

.mutate_first_name(_) ⇒ Object

Faker::Name.first_name



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# File 'lib/fake_pipe/mutator.rb', line 148

def mutate_first_name(_)
  Faker::Name.first_name
end

.mutate_full_name(_) ⇒ Object

Faker::Name.full_name



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# File 'lib/fake_pipe/mutator.rb', line 158

def mutate_full_name(_)
  Faker::Name.name
end

.mutate_last_name(_) ⇒ Object

Faker::Name.last_name



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# File 'lib/fake_pipe/mutator.rb', line 153

def mutate_last_name(_)
  Faker::Name.last_name
end

.mutate_latitude(_) ⇒ Object

Faker::Address.latitude



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# File 'lib/fake_pipe/mutator.rb', line 98

def mutate_latitude(_)
  Faker::Address.latitude
end

.mutate_longitude(_) ⇒ Object

Faker::Address.longitude



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# File 'lib/fake_pipe/mutator.rb', line 103

def mutate_longitude(_)
  Faker::Address.longitude
end

.mutate_lorem_paragraph(_) ⇒ Object

Faker::Lorem.paragraph



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# File 'lib/fake_pipe/mutator.rb', line 133

def mutate_lorem_paragraph(_)
  Faker::Lorem.paragraph
end

.mutate_lorem_sentence(_) ⇒ Object

Faker::Lorem.sentence



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# File 'lib/fake_pipe/mutator.rb', line 143

def mutate_lorem_sentence(_)
  Faker::Lorem.sentence
end

.mutate_lorem_word(_) ⇒ Object

Faker::Lorem.word



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# File 'lib/fake_pipe/mutator.rb', line 138

def mutate_lorem_word(_)
  Faker::Lorem.word
end

.mutate_md5(cell) ⇒ Object

MD5 hash of cell contents



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# File 'lib/fake_pipe/mutator.rb', line 63

def mutate_md5(cell)
  cell ? Digest::MD5.base64digest(cell) : cell
end

.mutate_phone_ext(_) ⇒ Object

Faker::PhoneNumber.extension



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# File 'lib/fake_pipe/mutator.rb', line 163

def mutate_phone_ext(_)
  Faker::PhoneNumber.extension
end

.mutate_phone_number(_) ⇒ Object

Faker::PhoneNumber with punctuation and extensions



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# File 'lib/fake_pipe/mutator.rb', line 38

def mutate_phone_number(_)
  Faker::PhoneNumber.phone_number
end

.mutate_ugcid(_) ⇒ Object

Six random uppercase letters followed by four random numbers - ex. ‘ABCDEF1234’



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# File 'lib/fake_pipe/mutator.rb', line 180

def mutate_ugcid(_)
  (ALPHABET.sample(6) + DIGITS.sample(4)).join
end

.mutate_url(_) ⇒ Object

Faker::Internet.url



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# File 'lib/fake_pipe/mutator.rb', line 58

def mutate_url(_)
  Faker::Internet.url
end

.mutate_user_name(_) ⇒ Object

Faker::Internet.user_name



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# File 'lib/fake_pipe/mutator.rb', line 53

def mutate_user_name(_)
  Faker::Internet.user_name
end

.mutate_uuid(_) ⇒ Object Also known as: mutate_guid

UUID



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# File 'lib/fake_pipe/mutator.rb', line 185

def mutate_uuid(_)
  SecureRandom.uuid
end

.mutate_zip_code(_) ⇒ Object

Faker::Address.zip_code



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# File 'lib/fake_pipe/mutator.rb', line 195

def mutate_zip_code(_)
  Faker::Address.zip_code
end