method
underscore

v4.2.9 -
Show latest stable
-
0 notes -
Class: ActiveSupport::Inflector
- 1.0.0
- 1.1.6
- 1.2.6
- 2.0.3
- 2.1.0
- 2.2.1 (0)
- 2.3.2 (0)
- 2.3.8 (0)
- 3.0.0 (38)
- 3.0.9 (-5)
- 3.1.0 (0)
- 3.2.1 (0)
- 3.2.8 (0)
- 3.2.13 (0)
- 4.0.2 (-2)
- 4.1.8 (0)
- 4.2.1 (0)
- 4.2.7 (0)
- 4.2.9 (0)
- 5.0.0.1 (1)
- 5.1.7 (0)
- 5.2.3 (0)
- 6.0.0 (0)
- 6.1.3.1 (0)
- What's this?
underscore(camel_cased_word)
public
Makes an underscored, lowercase form from the expression in the string.
Changes ‘::’ to ‘/’ to convert namespaces to paths.
'ActiveModel'.underscore # => "active_model" 'ActiveModel::Errors'.underscore # => "active_model/errors"
As a rule of thumb you can think of underscore as the inverse of camelize, though there are cases where that does not hold:
'SSLError'.underscore.camelize # => "SslError"