Corner.Maybe (corner v0.1.2)
Define macro maybe/1
.
maybe/1
can be used to replace with
.
example
Example
import Corner.Maybe
maybe do
{:ok, v} = a_function_return_tab_result() # {:ok|:error, any}
# do work with v
else
{:error, v} -> # error handler
end
Link to this section Summary
Functions
This is samilary as Eralng future of maybe
.
Link to this section Functions
This is samilary as Eralng future of maybe
.
do_block
can have a :else
option.