Monads/Writer monad: Difference between revisions
Content added Content deleted
| Line 1,015: | Line 1,015: | ||
def bind(mwriter) |
def bind(mwriter) |
||
new_value = mwriter.value.call(@value) |
|||
new_log = @log + "\n" + mwriter.log |
|||
new_value = proc.call(@value) |
|||
new_log = @log + "\n" + log |
|||
self.class.new(new_value, new_log) |
self.class.new(new_value, new_log) |
||
end |
end |
||