3 files changed, 16 insertions, 21 deletions
diff --git a/ecs/examples/event_loop.rs b/ecs/examples/event_loop.rs
index 2365eb0..61d7ba4 100644
--- a/ecs/examples/event_loop.rs
+++ b/ecs/examples/event_loop.rs
@@ -1,6 +1,6 @@
 use ecs::actions::Actions;
+use ecs::pair::{ChildOf, Pair};
 use ecs::phase::{Phase, UPDATE as UPDATE_PHASE};
-use ecs::relationship::{ChildOf, Relationship};
 use ecs::{static_entity, Component, Query, World};
 
 #[derive(Component)]
@@ -65,20 +65,11 @@ fn age(query: Query<(&mut Health, &Name)>, mut actions: Actions)
     }
 }
 
-static_entity!(
-    SHEER_PHASE,
-    (Phase, <Relationship<ChildOf, Phase>>::new(*UPDATE_PHASE))
-);
+static_entity!(SHEER_PHASE, (Phase, Pair::new::<ChildOf>(*UPDATE_PHASE)));
 
-static_entity!(
-    FEED_PHASE,
-    (Phase, <Relationship<ChildOf, Phase>>::new(*SHEER_PHASE))
-);
+static_entity!(FEED_PHASE, (Phase, Pair::new::<ChildOf>(*SHEER_PHASE)));
 
-static_entity!(
-    AGE_PHASE,
-    (Phase, <Relationship<ChildOf, Phase>>::new(*FEED_PHASE))
-);
+static_entity!(AGE_PHASE, (Phase, Pair::new::<ChildOf>(*FEED_PHASE)));
 
 fn main()
 {
diff --git a/ecs/examples/relationship.rs b/ecs/examples/relationship.rs
index 240884a..b607398 100644
--- a/ecs/examples/relationship.rs
+++ b/ecs/examples/relationship.rs
@@ -1,5 +1,6 @@
+use ecs::pair::Pair;
 use ecs::phase::START as START_PHASE;
-use ecs::relationship::Relationship;
+use ecs::uid::Wildcard;
 use ecs::{Component, Query, World};
 
 #[derive(Component)]
@@ -17,16 +18,19 @@ struct Health
     health: u32,
 }
 
+#[derive(Component)]
 struct Holding;
 
-fn print_player_stats(
-    player_query: Query<(&Player, &Health, &Relationship<Holding, Sword>)>,
-)
+fn print_player_stats(player_query: Query<(&Player, &Health, Pair<Holding, Wildcard>)>)
 {
     for (_, health, sword_relationship) in &player_query {
         println!("Player health: {}", health.health);
 
-        if let Some(sword) = sword_relationship.get(0) {
+        if let Some(sword_ent) = sword_relationship.get_target_entity() {
+            let sword = sword_ent
+                .get::<Sword>()
+                .expect("Sword entity is missing sword component");
+
             println!("Player sword attack strength: {}", sword.attack_strength);
         }
     }
@@ -43,7 +47,7 @@ fn main()
     world.create_entity((
         Player,
         Health { health: 180 },
-        Relationship::<Holding, Sword>::new(sword_uid),
+        Pair::new::<Holding>(sword_uid),
     ));
 
     world.step();
diff --git a/ecs/examples/with_sole.rs b/ecs/examples/with_sole.rs
index 689e562..c3feaab 100644
--- a/ecs/examples/with_sole.rs
+++ b/ecs/examples/with_sole.rs
@@ -1,5 +1,5 @@
+use ecs::pair::{ChildOf, Pair};
 use ecs::phase::{Phase, UPDATE as UPDATE_PHASE};
-use ecs::relationship::{ChildOf, Relationship};
 use ecs::sole::Single;
 use ecs::{static_entity, Component, Query, Sole, World};
 
@@ -33,7 +33,7 @@ fn print_total_ammo_count(ammo_counter: Single<AmmoCounter>)
 
 static_entity!(
     PRINT_AMMO_COUNT_PHASE,
-    (Phase, <Relationship<ChildOf, Phase>>::new(*UPDATE_PHASE))
+    (Phase, Pair::new::<ChildOf>(*UPDATE_PHASE))
 );
 
 fn main()