webshrine / stdlib/src / through
Function: through()
through<
T>(arg):T
A no-operation function that returns the argument it received.
Uses as mock in rare cases to satisfy types and decrease the amount of code.
Type Parameters
• T
Parameters
arg
T
Returns
T
Example
ts
const order: FnWrapper = isDesc ? inverse : through
const sorter = order(compareNumbers)
[1,3,2].sort(sorter)