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$initCapOnce

$initCapOnce(string?) -> string
Compact type signature<s-:s>

If string is omitted, the current context value is used.

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Source: FUME

Documentation​

Capitalizes only the first character of a string and leaves the rest of the value unchanged.

Unlike $initCap(), this helper does not trim whitespace or normalize later words. Undefined input returns undefined. Passing a non-string raises the same type error used by other FUME utility helpers.

Examples​

Capitalize only the first character​

Input

"examplecare"

Expression

$initCapOnce($)

Result

"Examplecare"