Sha256: 8621e72f43dc978890b62d60abb1dfe587c357ed629f54e1eebec5d5ed79e4b7
Contents?: true
Size: 439 Bytes
Versions: 5
Compression:
Stored size: 439 Bytes
Contents
require 'gdbm'
movies = GDBM.new("movies.db")
movies.update(
{ "Vertigo" => "Alfred Hitchcock",
"In a Lonely Place" => "Nicholas Ray",
"Johnny Guitar" => "Nicholas Ray",
"Touch of Evil" => "Orson Welles",
"Psycho" => "Alfred Hitchcock",
})
movies.close
__END__
# irb session
require "gdbm"
movies = GDBM.new("movies.db")
movies.values.uniq
Version data entries
5 entries across 5 versions & 2 rubygems