Rails convert string "false" / "true" to boolean

January 21, 2025

Public

Rails

or "0", "1", "f", "t"

 ActiveModel::Type::Boolean.new.cast("1") # => true
 ActiveModel::Type::Boolean.new.cast("0") # => false
ActiveModel::Type::Boolean.new.cast("f") # => false
ActiveModel::Type::Boolean.new.cast("false") # => false