final syntax updates

Author: Anton-4

exercises/practice/complex-numbers/.meta/plugins.py

@@ -1,7 +1,7 @@
 float_map = {
     "e": "Num.e",
-    "ln(2)": "Num.log 2f64",
-    "ln(2)/2": "Num.log 2f64 / 2",
+    "ln(2)": "Num.log(2f64)",
+    "ln(2)/2": "Num.log(2f64) / 2",
     "pi": "Num.pi",
     "pi/4": "Num.pi / 4",
 }

exercises/practice/complex-numbers/complex-numbers-test.roc

@@ -257,14 +257,14 @@ expect
 
 # Exponential of a number with real and imaginary part
 expect
-    z = { re: Num.log 2f64, im: Num.pi }
+    z = { re: Num.log(2f64), im: Num.pi }
     result = exp(z)
     expected = { re: -2, im: 0 }
     result |> is_approx_eq(expected)
 
 # Exponential resulting in a number with real and imaginary part
 expect
-    z = { re: Num.log 2f64 / 2, im: Num.pi / 4 }
+    z = { re: Num.log(2f64) / 2, im: Num.pi / 4 }
     result = exp(z)
     expected = { re: 1, im: 1 }
     result |> is_approx_eq(expected)

exercises/practice/go-counting/.meta/template.j2

@@ -4,7 +4,7 @@
 
 {% macro to_territory(territory) %}
 {%- if territory == [] %}
-Set.empty {}
+Set.empty({})
 {%- else %}
 Set.from_list([
 {%- for intersection in territory %}

exercises/practice/go-counting/go-counting-test.roc

@@ -117,7 +117,7 @@ expect
     expected = Ok(
         {
             owner: None,
-            territory: Set.empty {},
+            territory: Set.empty({}),
         },
     )
     result |> compare_territory(expected)
@@ -156,9 +156,9 @@ expect
     result = board |> territories
     expected = Ok(
         {
-            black: Set.empty {},
+            black: Set.empty({}),
 
-            white: Set.empty {},
+            white: Set.empty({}),
 
             none: Set.from_list(
                 [
@@ -194,7 +194,7 @@ expect
                 ],
             ),
 
-            none: Set.empty {},
+            none: Set.empty({}),
         },
     )
     result |> compare_territories(expected)
@@ -212,9 +212,9 @@ expect
                 ],
             ),
 
-            white: Set.empty {},
+            white: Set.empty({}),
 
-            none: Set.empty {},
+            none: Set.empty({}),
         },
     )
     result |> compare_territories(expected)

exercises/practice/rest-api/.meta/template.j2

@@ -5,13 +5,16 @@
 import {{ exercise | to_pascal }} exposing [get, post]
 
 standardize_result = |result|
-    result |> Result.try |string|
-        string
-        |> Str.replace_each(".0,", ",")
-        |> Str.replace_each(".0}", "}")
-        |> Str.to_utf8
-        |> List.drop_if |c| [' ', '\t', '\n'] |> List.contains c
-        |> Str.from_utf8
+    result
+    |> Result.try(
+        |string|
+            string
+            |> Str.replace_each(".0,", ",")
+            |> Str.replace_each(".0}", "}")
+            |> Str.to_utf8
+            |> List.drop_if |c| [' ', '\t', '\n'] |> List.contains(c)
+            |> Str.from_utf8
+    )
 
 {% for supercase in cases %}
 ##

exercises/practice/rest-api/rest-api-test.roc

@@ -15,13 +15,15 @@ import RestApi exposing [get, post]
 
 standardize_result = |result|
     result
-    |> Result.try |string|
-        string
-        |> Str.replace_each(".0,", ",")
-        |> Str.replace_each(".0}", "}")
-        |> Str.to_utf8
-        |> List.drop_if |c| [' ', '\t', '\n'] |> List.contains c
-        |> Str.from_utf8
+    |> Result.try(
+        |string|
+            string
+            |> Str.replace_each(".0,", ",")
+            |> Str.replace_each(".0}", "}")
+            |> Str.to_utf8
+            |> List.drop_if |c| [' ', '\t', '\n'] |> List.contains(c)
+            |> Str.from_utf8,
+    )
 
 ##
 ## user management