ValkeySearch 1.2.0

Package.swift

@@ -76,7 +76,9 @@ var package = Package(
         ),
         .target(
             name: "ValkeySearch",
-            dependencies: ["Valkey"],
+            dependencies: [
+                "Valkey"
+            ],
             swiftSettings: defaultSwiftSettings
         ),
         .target(

Sources/Valkey/RESP/RESPRenderableHelpers.swift

@@ -7,6 +7,7 @@
 //
 import NIOCore
 
+/// Render token if boolean is true
 @usableFromInline
 package struct RESPPureToken: RESPRenderable {
     @usableFromInline
@@ -29,6 +30,7 @@ package struct RESPPureToken: RESPRenderable {
     }
 }
 
+/// Render token and value if value is not nil
 @usableFromInline
 package struct RESPWithToken<Value: RESPRenderable>: RESPRenderable {
     @usableFromInline
@@ -57,6 +59,7 @@ package struct RESPWithToken<Value: RESPRenderable>: RESPRenderable {
     }
 }
 
+/// Render array with token preceding each item
 @usableFromInline
 package struct RESPArrayWithToken<Element: RESPRenderable>: RESPRenderable {
     @usableFromInline
@@ -82,6 +85,7 @@ package struct RESPArrayWithToken<Element: RESPRenderable>: RESPRenderable {
     }
 }
 
+/// Render array item count and then array
 @usableFromInline
 package struct RESPArrayWithCount<Element: RESPRenderable>: RESPRenderable {
     @usableFromInline
@@ -101,3 +105,81 @@ package struct RESPArrayWithCount<Element: RESPRenderable>: RESPRenderable {
         self.array.encode(into: &commandEncoder)
     }
 }
+
+/// Render number of resp parameters array generates and then array
+@usableFromInline
+package struct RESPArrayWithParameterCount<Element: RESPRenderable>: RESPRenderable {
+    @usableFromInline
+    let array: [Element]
+
+    @inlinable
+    package init(_ array: [Element]) {
+        self.array = array
+    }
+    @inlinable
+    package var respEntries: Int {
+        self.array.respEntries + 1
+    }
+    @inlinable
+    package func encode(into commandEncoder: inout ValkeyCommandEncoder) {
+        self.array.respEntries.encode(into: &commandEncoder)
+        self.array.encode(into: &commandEncoder)
+    }
+}
+
+/// Render token, count of items in array and array, but only if array is non-empty
+@usableFromInline
+package struct RESPArrayWithTokenAndCount<Element: RESPRenderable>: RESPRenderable {
+    @usableFromInline
+    let array: [Element]
+    @usableFromInline
+    let token: String
+
+    @inlinable
+    package init(_ token: String, _ array: [Element]) {
+        self.token = token
+        self.array = array
+    }
+
+    @inlinable
+    package var respEntries: Int {
+        guard self.array.count > 0 else { return 0 }
+        return self.array.respEntries + 2
+    }
+    @inlinable
+    package func encode(into commandEncoder: inout ValkeyCommandEncoder) {
+        guard self.array.count > 0 else { return }
+        self.token.encode(into: &commandEncoder)
+        self.array.count.encode(into: &commandEncoder)
+        self.array.encode(into: &commandEncoder)
+    }
+}
+
+/// Render token, count of parameters generated by array and array, but only if array is non-empty
+@usableFromInline
+package struct RESPArrayWithTokenAndParameterCount<Element: RESPRenderable>: RESPRenderable {
+    @usableFromInline
+    let array: [Element]
+    @usableFromInline
+    let token: String
+
+    @inlinable
+    package init(_ token: String, _ array: [Element]) {
+        self.token = token
+        self.array = array
+    }
+    @inlinable
+    package var respEntries: Int {
+        let respEntries = self.array.respEntries
+        guard respEntries > 0 else { return 0 }
+        return respEntries + 2
+    }
+    @inlinable
+    package func encode(into commandEncoder: inout ValkeyCommandEncoder) {
+        let respEntries = self.array.respEntries
+        guard respEntries > 0 else { return }
+        self.token.encode(into: &commandEncoder)
+        respEntries.encode(into: &commandEncoder)
+        self.array.encode(into: &commandEncoder)
+    }
+}