matchesValueOrLarger method
true if match is associated with a corresponding Breakpoint that is exactly or larger than the current
breakpointValue
If distinct Breakpoints have the same value, only the largest (first) match will be used for comparison.
Throws an ArgumentError if match doesn't exist in the breakpoints
Implementation
bool matchesValueOrLarger(T match) => breakpoint >= _firstBreakpointWithValue(match);