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generates == for objects including case objects

Example:

import skinsuit/equals
type Foo {.equals.} = object
  name: string
  case kind: bool
  of false:
    a: int
  of true:
    b: float

assert Foo(name: "abc", kind: false, a: 1) == Foo(name: "abc", kind: false, a: 1)
assert Foo(name: "abc", kind: false, a: 1) != Foo(name: "abc", kind: true, b: 1)
assert Foo(name: "abc", kind: false, a: 1) != Foo(name: "def", kind: false, a: 1)

Imports

utils

Macros

macro equals(body): generates `==` proc for object types, either as type pragma or statement, i.e. ``type Foo {.equals.} = ...` or `equals Foo` (or `equals *Foo` to export) type pragma version will not work with recursive types, write `equals Foo`/`equals *Foo` after type section
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macro equalsForwardDecl(body): generates forward declaration of equals, useful for mutually recursive types

used like equalsForwardDecl T or equalsForwardDecl *T (exported)
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