Rename Monoid.id to Monoid.identity

witchcrafters · Oct 25, 2015 · 34faa91 · 34faa91
1 parent 94737ba
commit 34faa91
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/lib/witchcraft/monoid.ex b/lib/witchcraft/monoid.ex
@@ -45,7 +45,7 @@ defprotocol Witchcraft.Monoid do
   Because you cannot divide by zero, the property does not hold for all values in the set.
 
   # Notes
-  You can of course use abuse this protocol to define a fake "monoid" that behaves differently.
+  You can of course use abuse this protocol to define a fake 'monoid' that behaves differently.
   For the protocol to operate as intended, you need to respect the above properties.
   """
 
@@ -58,7 +58,7 @@ defprotocol Witchcraft.Monoid do
 
   @doc "Get the idenity ('zero') element of the monoid by passing in any element of the set"
   @spec id(any) :: any
-  def id(a)
+  def identity(a)
 
   @doc "Combine two members of the monoid, and return another member"
   @spec op(any, any) :: any

diff --git a/lib/witchcraft/monoid/properties.ex b/lib/witchcraft/monoid/properties.ex
@@ -14,7 +14,7 @@ defmodule Witchcraft.Monoid.Properties do
 
   # @spec test_id :: boolean
   # def spotcheck_id(member) do
-  #   op(id, member) == member
+  #   op(identity, member) == member
   # end
 
   # def spotcheck_associativity(member1, member2, member3) do