ActiveSupportのtryメソッド ref: https://qiita.com/mexelout/items/567a55108155230d9337

file0.txt

Hoge.first.try(:name)
# => メソッドや変数の呼び出しで、objがnilでも例外を発生させずに通れる

file1.txt

Hoge.first.try { |hoge| { id: hoge.id, name: hoge.name } }
# => {:id => 1, :name => 'bar'}

file2.txt

Hoge.first.yield_self { |hoge| { id: hoge.id, name: hoge.name } }
# => { :id => 1, :name => 'bar' }

file3.txt

Hoge.first.then { |hoge| { id: hoge.id, name: hoge.name } }
# => { :id => 1, :name => 'bar' }