#87 - removed unnecessary parenthesis

pom.xml

@@ -133,6 +133,7 @@ SOFTWARE.
               <keepBinaries>
                 <glob>EOorg/EOeolang/EOcollections/**</glob>
               </keepBinaries>
+              <failOnWarning>true</failOnWarning>
             </configuration>
           </execution>
           <execution>

src/main/eo/org/eolang/collections/list.eo

@@ -56,28 +56,28 @@
           arr
       a
       rec-reduced
-        (* a 0)
+        * a 0
         f
         arr
 
     [acc-index func carr] > rec-reduced
-      (acc-index.at 0) > acc
-      (acc-index.at 1) > index
+      acc-index.at 0 > acc
+      acc-index.at 1 > index
       seq > @
         func > new-acc!
           acc
           index
-          (carr.at index)
+          carr.at index
         if.
-          ((index.plus 1).eq (carr.length))
+          (index.plus 1).eq (carr.length)
           new-acc
           rec-reduced
             *
               func
                 acc
                 index
-                (carr.at index)
-              (index.plus 1)
+                carr.at index
+              index.plus 1
             func
             carr
 
@@ -185,13 +185,13 @@
     memory 0 > i
     memory 0 > j
     while. > sorting-process!
-      (i.lt (res.length))
+      i.lt (res.length)
       [iter-i]
         seq > @
           j.write 0
           i.write (i.plus 1)
           while.
-            ((j.plus 1).lt (res.length))
+            (j.plus 1).lt (res.length)
             [iter-j]
               seq > @
                 if.
@@ -231,14 +231,14 @@
           arr
       list *
       rec-filtered
-        (* 0 arr)
+        * 0 arr
         f
         list *
 
     [index-carr func new-list] > rec-filtered
-      (index-carr.at 0) > index
-      (index-carr.at 1) > carr
-      (carr.at index) > item
+      index-carr.at 0 > index
+      index-carr.at 1 > carr
+      carr.at index > item
       seq > @
         func > acc!
           item
@@ -250,10 +250,10 @@
           new-list.with item
           new-list
         if.
-          ((index.plus 1).eq (carr.length))
+          (index.plus 1).eq (carr.length)
           filt-list
           rec-filtered
-            (* (index.plus 1) carr)
+            * (index.plus 1) carr
             func
             filt-list
 

src/main/eo/org/eolang/collections/multimap.eo

@@ -60,7 +60,7 @@
         arr
       *
       [a x]
-        (a.with ((x.at 0).as-hash)) > @
+        a.with (x.at 0).as-hash > @
 
   # Returns the new map with added object
   [key value] > with
@@ -83,7 +83,7 @@
         if. > @
           eq.
             key
-            (x.at 0)
+            x.at 0
           a.with (x.at 1)
           a
 
@@ -107,7 +107,7 @@
         if. > @
           eq.
             key
-            (x.at 0)
+            x.at 0
           a
           a.with x
 
@@ -120,8 +120,8 @@
       [x i]
         mod. > new-index!
           number
-            (harr.at i)
-          (arr.length)
+            harr.at i
+          arr.length
         comparable-pair (* new-index x) > @
     sorted. > sorted-pairs!
       list
@@ -134,7 +134,7 @@
       [a i x]
         if. > @
           gte.
-            (x.at 0)
+            x.at 0
             curr-hash
           seq
             curr-hash.write (x.at 0)
@@ -159,10 +159,10 @@
     [arr sz] > fill-to-size
       if. > @
         gte.
-          (arr.length)
+          arr.length
           sz
         arr
-        ^.fill-to-size (arr.with (*)) sz
+        ^.fill-to-size (arr.with *) sz
 
     # @todo #15:30min We have to make this function faster.
     #  expectation of the number of elements with a certain
@@ -181,11 +181,11 @@
                 i
                 from-index
               eq.
-                (x.at 0)
+                x.at 0
                 hash
             with.
               a
-              (x.at 1)
+              x.at 1
             a
 
   [harr arr] > rebuild /array

src/test/eo/org/eolang/collections/multimap-tests.eo

@@ -270,8 +270,8 @@
     [x i]
       mod. > new-index!
         QQ.math.number
-          (harr.at i)
-        (arr.length)
+          harr.at i
+        arr.length
       (multimap.rebuilded.comparable-pair) (* new-index x) > @
   sorted. > sorted-pairs!
     list