Function: truncateWords()
truncateWords(
this,left,wordCount,end):string
Return the input string truncated to the specified number of words, with
the second argument appended. The number of words (first argument) defaults
to 15. The second argument defaults to an ellipsis (...).
If the input string already has fewer than the given number of words, it is returned unchanged.
Parameters
• this: FilterContext
An object containing a reference to the active render context and any keyword/named arguments.
• left: unknown
Any value. Will be coerced to a string if it's not one already.
• wordCount: unknown = 15
Any value. If it can't be converted to a number, zero
will be used instead. Defaults to 15.
• end: unknown = "..."
Any value. Will be coerced to a string if it's not one already.
Defaults to ....
Returns
string
The input string truncated to the specified number of words.