refactor: paragraphStyle extension

Author: vnixx

Sources/ReerKit/Foundation/NSAttributedString+REExtensions.swift

@@ -216,10 +216,20 @@ public extension Reer where Base: NSAttributedString {
     /// ReerKit: Set paragraph style for the attributed string using a builder closure.
     /// - Parameter builder: A closure that creates and configures the paragraph style.
     /// - Returns: A mutable attributed string with paragraph style applied.
+    @available(*, deprecated, message: "Use paragraphStyle(_: (NSMutableParagraphStyle) -> Void) instead.")
     func paragraphStyle(_ builder: () -> NSParagraphStyle) -> NSMutableAttributedString {
         return paragraphStyle(builder())
     }
 
+    /// ReerKit: Set paragraph style for the attributed string using a configuration closure.
+    /// - Parameter configure: A closure that configures the provided mutable paragraph style.
+    /// - Returns: A mutable attributed string with paragraph style applied.
+    func paragraphStyle(_ configure: (NSMutableParagraphStyle) -> Void) -> NSMutableAttributedString {
+        let style = NSMutableParagraphStyle()
+        configure(style)
+        return paragraphStyle(style)
+    }
+    
     /// ReerKit: Set underline style for the attributed string.
     /// - Parameter style: The underline style to apply.
     /// - Returns: A mutable attributed string with underline applied.

Sources/ReerKit/StandardLibrary/String+REExtensions.swift

@@ -1374,10 +1374,20 @@ public extension Reer where Base == String {
     /// ReerKit: Create an attributed string with paragraph style using a builder closure.
     /// - Parameter builder: A closure that creates and configures the paragraph style.
     /// - Returns: A mutable attributed string with paragraph style applied.
+    @available(*, deprecated, message: "Use paragraphStyle(_: (NSMutableParagraphStyle) -> Void) instead.")
     func paragraphStyle(_ builder: () -> NSParagraphStyle) -> NSMutableAttributedString {
         return paragraphStyle(builder())
     }
 
+    /// ReerKit: Create an attributed string with paragraph style using a configuration closure.
+    /// - Parameter configure: A closure that configures the provided mutable paragraph style.
+    /// - Returns: A mutable attributed string with paragraph style applied.
+    func paragraphStyle(_ configure: (NSMutableParagraphStyle) -> Void) -> NSMutableAttributedString {
+        let style = NSMutableParagraphStyle()
+        configure(style)
+        return NSMutableAttributedString(string: base, attributes: [.paragraphStyle: style])
+    }
+    
     /// ReerKit: Create an attributed string with underline style.
     /// - Parameter style: The underline style to apply.
     /// - Returns: A mutable attributed string with underline applied.

Tests/FoundationTests/NSAttributedStringExtensionsTests.swift

@@ -242,13 +242,11 @@ final class NSAttributedStringExtensionsTests: XCTestCase {
         XCTAssertNotNil(attributes[.paragraphStyle])
         XCTAssertEqual((attributes[.paragraphStyle] as! NSParagraphStyle).alignment, .center)
 
-        // Test paragraphStyle with builder method
-        let withParagraphStyleBuilder = attributedString.re.paragraphStyle {
-            let style = NSMutableParagraphStyle()
+        // Test paragraphStyle with configure method
+        let withParagraphStyleConfigure = attributedString.re.paragraphStyle { style in
             style.alignment = .right
-            return style
         }
-        attributes = withParagraphStyleBuilder.attributes(at: 0, effectiveRange: nil)
+        attributes = withParagraphStyleConfigure.attributes(at: 0, effectiveRange: nil)
         XCTAssertNotNil(attributes[.paragraphStyle])
         XCTAssertEqual((attributes[.paragraphStyle] as! NSParagraphStyle).alignment, .right)
 

Tests/StandardLibraryTests/StringExtensionsTests.swift

@@ -1092,7 +1092,7 @@ final class StringExtensionsTests: XCTestCase {
     }
 
     func testStringChainableMethods() {
-        #if !os(Linux) && canImport(UIKit)
+#if !os(Linux) && canImport(UIKit)
         let testString = "Hello World!"
 
         // Test font method
@@ -1132,14 +1132,12 @@ final class StringExtensionsTests: XCTestCase {
         XCTAssertNotNil(attributes[.paragraphStyle])
         XCTAssertEqual((attributes[.paragraphStyle] as! NSParagraphStyle).alignment, .center)
 
-        // Test paragraphStyle with builder method
-        let withParagraphStyleBuilder = testString.re.paragraphStyle {
-            let style = NSMutableParagraphStyle()
+        // Test paragraphStyle with configure method
+        let withParagraphStyleConfigure = testString.re.paragraphStyle { style in
             style.alignment = .right
-            return style
         }
-        XCTAssertEqual(withParagraphStyleBuilder.string, testString)
-        attributes = withParagraphStyleBuilder.attributes(at: 0, effectiveRange: nil)
+        XCTAssertEqual(withParagraphStyleConfigure.string, testString)
+        attributes = withParagraphStyleConfigure.attributes(at: 0, effectiveRange: nil)
         XCTAssertNotNil(attributes[.paragraphStyle])
         XCTAssertEqual((attributes[.paragraphStyle] as! NSParagraphStyle).alignment, .right)