examples/array.fy in fancy-0.3.3 vs examples/array.fy in fancy-0.4.0

@@ -3,13 +3,11 @@
 
 # create an array
 arr = [1,2,3,4,5,6]
 
 # print each element squared
-arr each: |x| {
-  x squared println
-}
+arr each: @{ squared println }
 
 # display each element with its index in the array
 arr each_with_index: |x i| {
   "Index " ++ i ++ " -> " ++ x println
 }
@@ -19,26 +17,26 @@
 
 # print the array of doubled elements
 arr map: 'doubled . inspect println
 
 # print array of all elements smaller than 4
-arr select: |x| { x < 4 } . inspect println
+arr select: @{ < 4 } . inspect println
 
 # print array of all elements that are not smaller than 4
-arr reject: |x| { x < 4 } . inspect println
+arr reject: @{ < 4 } . inspect println
 
 # prints: [5, 6]
-arr take_while: |x| { x < 5 } . inspect println
+arr take_while: @{ < 5 } . inspect println
 
 "testing reduce:init_val: " print
 arr reduce: |acc x| { acc * x } init_val: 1 . println # same as: 1*1*2*3*4*5*6
 
 "testing any?: " print
-arr any?: |x| { x > 3 } . println # prints: true
+arr any?: @{ > 3 } . println # prints: true
 
 "testing all?: " print
-arr all?: |x| { x < 7 } . println # prints: true
+arr all?: @{ < 7 } . println # prints: true
 
 "testing from:to: " print
 arr [[3,5]] . inspect println # prints: [4, 5, 6]
 
 # some other handy methods
@@ -47,6 +45,6 @@
 
 "testing to_s: " print
 arr to_s println # prints: 123456
 
 "testing inspect: " print
-arr inspect println # prints: [1, 2, 3, 4, 5, 6] : Array
+arr inspect println # prints: [1, 2, 3, 4, 5, 6]