method
camelize
v3.2.8 -
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- Class:
String
camelize(first_letter = :upper)public
By default, camelize converts strings to UpperCamelCase. If the argument to camelize is set to :lower then camelize produces lowerCamelCase.
camelize will also convert ‘/’ to ‘::’ which is useful for converting paths to namespaces.
"active_record".camelize # => "ActiveRecord" "active_record".camelize(:lower) # => "activeRecord" "active_record/errors".camelize # => "ActiveRecord::Errors" "active_record/errors".camelize(:lower) # => "activeRecord::Errors"
1Note
Inverse function
String#underscore is inverse for the camelize.
==== "active_record".camelize.underscore # => "active_record"