Oracle Security Module
This contract is given a
DSValue as a source to read from. You set a time interval with
step. Whenever that
step time has passed, it will let you
poke. When you
poke it reads the value from the source and stores it. The previous stored value becomes the current value.
This contracts implements
peek from DSValue, but it is not one. It also has a new function
peep to read what the next value will be after a
// create OSM osm = new OSM(DSValue(src)); // can be poked every hour, on the hour osm.step(3600); (val, ok) = osm.peek() // get current value (val, ok) = osm.peep() // get upcoming value val = osm.read() // get current value, or fail
DSValue has a valid value on creation, the OSM with start with that same value.