Railo 4.1 Reference
Choose a function:

Any

 
format

Array

 
append avg
 
clear contains containsNoCase
 
delete deleteAt
 
each
 
filter find findAll findAllNoCase findNoCase first
 
indexExists insertAt isDefined isEmpty
 
last len
 
max merge mid min
 
prepend
 
resize reverse
 
set slice sort sum swap
 
toList toStruct

Datetime

 
add
 
compare
 
day dayOfWeek dayOfYear daysInMonth daysInYear diff
 
firstDayOfMonth
 
hour
 
lsDayOfWeek
 
millisecond minute month
 
part
 
quarter
 
second
 
week
 
year

Query

 
addColumn addRow
 
columnArray columnCount columnData columnExists columnList
 
deleteColumn deleteRow
 
getCell
 
setCell slice sort

Struct

 
append
 
clear copy
 
delete
 
each
 
filter find findKey findValue
 
insert isEmpty
 
keyArray keyExists keyList keyTranslate
 
len
 
sort
 
update