// LANG-COMP-008: Methods - Method Chaining
// Demonstrates chaining multiple method calls
let text = " hello world "
// Chain string methods
let result = text.trim().replace("world", "Ruchy")
// Chain on arrays
let numbers = [1, 2, 3, 4, 5]
let first_val = numbers.first()
// Multiple chains (avoid temporary lifetime issues)
let lowered = "LOUD TEXT".to_lowercase()
let processed = lowered.trim()
// Output
println(text)
println(result)
println(first_val)
println(processed)