Convert the object OBJECT to the equivalent string in ``snake case''. STYLE can be three `lower', `upper', or `capitalize', defaults to `lower'.

(object->snake-case-string 'variable-name 'upper)
⇒ "VARIABLE_NAME" 

Like object->string but don't do anything if OBJECT already is a string.

Turn a list LST into a sequence of terms readable by humans. If CUMULATIVE? is #t, use ``and'', otherwise use ``or'' before the last term.

PROC is a procedure to apply to each of the elements of a list before turning them into a single human readable string.

(list->human-readable-list '(1 4 9) #:cumulative? #t #:proc sqrt)
⇒ "1, 2, and 3"

yields:

Convert the object OBJECT to the equivalent string in ``camel case''. STYLE can be three `lower', `upper', defaults to `lower'.

(object->camel-case-string 'variable-name 'upper)
⇒ "VariableName"