underscore
underscore() -> string
Converts a camelized string into a series of words separated by an underscore ("_"
).
Example
'borderBottomWidth'.underscore();
// -> 'border_bottom_width'
Note
Used in conjunction with String#dasherize
, String#underscore
converts a DOM style into its CSS equivalent.
'borderBottomWidth'.underscore().dasherize();
// -> 'border-bottom-width'