From e14a5a6b2251f4945c3a9ccbeb4b1eaa634c714f Mon Sep 17 00:00:00 2001
From: Amir Saeid <amir@glgdgt.com>
Date: Sat, 14 Feb 2026 17:00:08 +0000
Subject: Remove unnecessary Monad

---
 fs2/src/main/scala/com/codiff/fairstream/fs2/conversions.scala  | 5 +----
 fs2/src/main/scala/com/codiff/fairstream/fs2/syntax.scala       | 3 +--
 fs2/src/test/scala/com/codiff/fairstream/fs2/FairFs2Suite.scala | 4 +++-
 3 files changed, 5 insertions(+), 7 deletions(-)

(limited to 'fs2')

diff --git a/fs2/src/main/scala/com/codiff/fairstream/fs2/conversions.scala b/fs2/src/main/scala/com/codiff/fairstream/fs2/conversions.scala
index 4083c31..c100d64 100644
--- a/fs2/src/main/scala/com/codiff/fairstream/fs2/conversions.scala
+++ b/fs2/src/main/scala/com/codiff/fairstream/fs2/conversions.scala
@@ -1,7 +1,6 @@
 package com.codiff.fairstream
 package fs2
 
-import cats.Monad
 import _root_.fs2.{Pull, Pure, Stream}
 
 object conversions {
@@ -16,9 +15,7 @@ object conversions {
     go(fair).stream
   }
 
-  def fairTToStream[F[_], A](fairT: FairT[F, A])(implicit
-      F: Monad[F]
-  ): Stream[F, A] = {
+  def fairTToStream[F[_], A](fairT: FairT[F, A]): Stream[F, A] = {
     def go(ft: FairT[F, A]): Pull[F, A, Unit] =
       Pull.eval(ft.run).flatMap {
         case FairE.Nil()  => Pull.done
diff --git a/fs2/src/main/scala/com/codiff/fairstream/fs2/syntax.scala b/fs2/src/main/scala/com/codiff/fairstream/fs2/syntax.scala
index 1c7aba7..b44fab7 100644
--- a/fs2/src/main/scala/com/codiff/fairstream/fs2/syntax.scala
+++ b/fs2/src/main/scala/com/codiff/fairstream/fs2/syntax.scala
@@ -1,7 +1,6 @@
 package com.codiff.fairstream
 package fs2
 
-import cats.Monad
 import _root_.fs2.{Pure, Stream}
 
 object syntax {
@@ -11,7 +10,7 @@ object syntax {
   }
 
   implicit class FairTFs2Ops[F[_], A](val fairT: FairT[F, A]) extends AnyVal {
-    def toFs2(implicit F: Monad[F]): Stream[F, A] =
+    def toFs2: Stream[F, A] =
       conversions.fairTToStream(fairT)
   }
 
diff --git a/fs2/src/test/scala/com/codiff/fairstream/fs2/FairFs2Suite.scala b/fs2/src/test/scala/com/codiff/fairstream/fs2/FairFs2Suite.scala
index cbb2975..c7b9269 100644
--- a/fs2/src/test/scala/com/codiff/fairstream/fs2/FairFs2Suite.scala
+++ b/fs2/src/test/scala/com/codiff/fairstream/fs2/FairFs2Suite.scala
@@ -109,7 +109,9 @@ class FairFs2Suite extends CatsEffectSuite {
 
   // -- Plain fs2.Stream vs Fair interleaving --
 
-  test("plain fs2.Stream cannot find pythagorean triples (depth-first gets stuck)") {
+  test(
+    "plain fs2.Stream cannot find pythagorean triples (depth-first gets stuck)"
+  ) {
     // Plain fs2.Stream uses depth-first (sequential) flatMap: for i=1, j=1 it
     // tries k=1,2,3,... forever, never advancing j or i. So it cannot produce
     // even a single triple from an infinite number stream within a budget.
-- 
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