Quark.Partial (Quark v2.3.2) View Source
Provide curried functions, that can also be partially bound without dot notation. Partially applying a function will always return a fully-curried function.
Please note that these will use all of the arities up to the defined function.
For instance:
defpartial foo(a, b, c), do: a + b + c
#=> foo/0, foo/1, foo/2, and foo/3If you need to use an arity in the range below the original
function, fall back to defcurry/2 and partially apply manually.
Link to this section Summary
Functions
A convenience on defcurry/2. Generates a series of partially-bound
applications of a fully-curried function, for all arities at and below
the user-specified arity.
defpartial/2, but generates private functions.
Link to this section Functions
A convenience on defcurry/2. Generates a series of partially-bound
applications of a fully-curried function, for all arities at and below
the user-specified arity.
For instance:
defpartial add(a,b), do: a + b
#=> add/0, add/1, add/2.Examples
defmodule A do
defpartial minus(a, b, c), do: a - b - c
end
A.minus(3, 2, 1)
#=> 0
A.minus.(3).(2).(1)
#=> 0
below_ten = A.minus(10)
below_ten.(2).(1)
#=> 7
below_five = A.minus(20, 15)
below_five.(2)
#=> 3defpartial/2, but generates private functions.