states = {
"Pennsylvania" => "PA",
"New York" => "NY",
"Oregon" => "OR"
}
puts states
{"Pennsylvania" => "PA", "New York" => "NY","Oregon" => "OR"}
puts states["Oregon"]
OR
states = {
:Pennsylvania => "PA",
"New York" => "NY",
"Oregon" => "OR"
}
puts states[:Pennsylvania]
PA
states = {
1 => "PA",
"New York" => "NY",
"Oregon" => "OR"
}
puts states[1]
PA