GEM
  remote: https://rubygems.org/
  specs:
    argon2 (2.2.0)
      ffi (~> 1.15)
      ffi-compiler (~> 1.0)
    bcrypt (3.1.13)
    ffi (1.17.0)
    ffi-compiler (1.0.1)
      ffi (>= 1.0.0)
      rake
    rake (13.2.1)
    unix-crypt (1.3.0)

PLATFORMS
  ruby

DEPENDENCIES
  argon2 (= 2.2.0)
  bcrypt (= 3.1.13)
  ffi-compiler (= 1.0.1)
  unix-crypt (= 1.3.0)

BUNDLED WITH
   2.5.11