Parameters & Returns
Parameters
seq
Sequence
value
Object
Returns
Quick Summary
Prepends a value to the start of a Sequence
Technical Exegesis...
Prepends a value to the beginning of a Sequence, so it becomes the new first element and every existing element shifts up by one. Syntax is 'SeqAddFirst seq, value'. The counterpart to SeqAdd, which appends to the end. The value must match the Sequence's declared element type.