Humanizr · SimonCropp · Feb 16, 2024 · Feb 16, 2024
diff --git a/src/Humanizer/DateTimeHumanizeStrategy/DateTimeHumanizeAlgorithms.cs b/src/Humanizer/DateTimeHumanizeStrategy/DateTimeHumanizeAlgorithms.cs
@@ -216,7 +216,7 @@ private static string DefaultHumanize(TimeSpan ts, bool sameMonth, int days, Ten
                 return formatter.DateHumanize(TimeUnit.Day, tense, ts.Days);
             }
 
-            if (ts.TotalDays >= 28 && ts.TotalDays < 30)
+            if (ts.TotalDays is >= 28 and < 30)
             {
                 if (sameMonth)
                 {

diff --git a/src/Humanizer/Localisation/Formatters/ArabicFormatter.cs b/src/Humanizer/Localisation/Formatters/ArabicFormatter.cs
@@ -15,7 +15,7 @@ protected override string GetResourceKey(string resourceKey, int number)
             }
 
             //In Arabic pluralization entities where the count is between 3 and 10 gets a different word.
-            if (number >= 3 && number <= 10)
+            if (number is >= 3 and <= 10)
             {
                 return resourceKey + PluralPostfix;
             }

diff --git a/src/Humanizer/Localisation/Formatters/CzechSlovakPolishFormatter.cs b/src/Humanizer/Localisation/Formatters/CzechSlovakPolishFormatter.cs
@@ -7,7 +7,7 @@ class CzechSlovakPolishFormatter(string localeCode) :
 
         protected override string GetResourceKey(string resourceKey, int number)
         {
-            if (number > 1 && number < 5)
+            if (number is > 1 and < 5)
             {
                 return resourceKey + PaucalPostfix;
             }

diff --git a/src/Humanizer/Localisation/Formatters/HebrewFormatter.cs b/src/Humanizer/Localisation/Formatters/HebrewFormatter.cs
@@ -16,7 +16,7 @@ protected override string GetResourceKey(string resourceKey, int number)
 
             //In Hebrew pluralization entities where the count is between 3 and 10 gets a different word.
             //See http://lib.cet.ac.il/pages/item.asp?item=21585 for explanation
-            if (number >= 3 && number <= 10)
+            if (number is >= 3 and <= 10)
             {
                 return resourceKey + PluralPostfix;
             }

diff --git a/src/Humanizer/Localisation/Formatters/SerbianFormatter.cs b/src/Humanizer/Localisation/Formatters/SerbianFormatter.cs
@@ -9,7 +9,7 @@ protected override string GetResourceKey(string resourceKey, int number)
         {
             var mod10 = number % 10;
 
-            if (mod10 > 1 && mod10 < 5)
+            if (mod10 is > 1 and < 5)
             {
                 return resourceKey + PaucalPostfix;
             }

diff --git a/src/Humanizer/Localisation/GrammaticalNumber/RussianGrammaticalNumberDetector.cs b/src/Humanizer/Localisation/GrammaticalNumber/RussianGrammaticalNumberDetector.cs
@@ -14,7 +14,7 @@ public static RussianGrammaticalNumber Detect(long number)
                     return RussianGrammaticalNumber.Singular;
                 }
 
-                if (unity > 1 && unity < 5) // 2, 3, 4, 22, 23, 24 ...
+                if (unity is > 1 and < 5) // 2, 3, 4, 22, 23, 24 ...
                 {
                     return RussianGrammaticalNumber.Paucal;
                 }

diff --git a/src/Humanizer/Localisation/NumberToWords/ArabicNumberToWordsConverter.cs b/src/Humanizer/Localisation/NumberToWords/ArabicNumberToWordsConverter.cs
@@ -119,7 +119,7 @@ public override string Convert(long number, GrammaticalGender gender, bool addAn
                         {
                             if (groupNumber % 100 != 1)
                             {
-                                if (groupNumber >= 3 && groupNumber <= 10)
+                                if (groupNumber is >= 3 and <= 10)
                                 {
                                     result = $"{PluralGroups[groupLevel]} {result}";
                                 }
@@ -223,7 +223,7 @@ private static string ParseNumber(string word, int number, GrammaticalGender gen
                     return word.Substring(0, word.Length - kv.Key.Length) + kv.Value;
                 }
             }
-            else if (number > 10 && number < 100)
+            else if (number is > 10 and < 100)
             {
                 var parts = word.Split(' ');
                 var newParts = new string[parts.Length];

diff --git a/src/Humanizer/Localisation/NumberToWords/ChineseNumberToWordsConverter.cs b/src/Humanizer/Localisation/NumberToWords/ChineseNumberToWordsConverter.cs
@@ -10,7 +10,7 @@ public override string Convert(long number) =>
         public override string ConvertToOrdinal(int number) =>
             Convert(number, true, IsSpecial(number));
 
-        private static bool IsSpecial(long number) => number > 10 && number < 20;
+        private static bool IsSpecial(long number) => number is > 10 and < 20;
 
         private static string Convert(long number, bool isOrdinal, bool isSpecial)
         {

diff --git a/src/Humanizer/Localisation/NumberToWords/CzechNumberToWordsConverter.cs b/src/Humanizer/Localisation/NumberToWords/CzechNumberToWordsConverter.cs
@@ -95,7 +95,7 @@ private void CollectThousandAndAbove(List<string> parts, ref long number, long d
             {
                 parts.Add(map[0]);
             }
-            else if (units > 1 && units < 5)
+            else if (units is > 1 and < 5)
             {
                 parts.Add(map[1]);
             }

diff --git a/src/Humanizer/Localisation/NumberToWords/FinnishNumberToWordsConverter.cs b/src/Humanizer/Localisation/NumberToWords/FinnishNumberToWordsConverter.cs
@@ -72,12 +72,12 @@ public override string Convert(long input)
                 parts.Add($"{Convert(number / 10)}kymmentä");
                 number %= 10;
             }
-            else if (number > 10 && number < 20)
+            else if (number is > 10 and < 20)
             {
                 parts.Add($"{UnitsMap[number % 10]}toista");
             }
 
-            if (number > 0 && number <= 10)
+            if (number is > 0 and <= 10)
             {
                 parts.Add(UnitsMap[number]);
             }
@@ -133,12 +133,12 @@ private static string ToOrdinal(int number, bool useExceptions)
                 parts.Add($"{ToOrdinal(number / 10, true)}kymmenes");
                 number %= 10;
             }
-            else if (number > 10 && number < 20)
+            else if (number is > 10 and < 20)
             {
                 parts.Add($"{GetOrdinalUnit(number % 10, true)}toista");
             }
 
-            if (number > 0 && number <= 10)
+            if (number is > 0 and <= 10)
             {
                 parts.Add(GetOrdinalUnit(number, useExceptions));
             }

diff --git a/src/Humanizer/Localisation/NumberToWords/LatvianNumberToWordsConverter.cs b/src/Humanizer/Localisation/NumberToWords/LatvianNumberToWordsConverter.cs
@@ -39,7 +39,7 @@ public override string Convert(long input, GrammaticalGender gender, bool addAnd
                 {
                     thousandsPart = "tūkstotis";
                 }
-                else if (number > 1000 && number < 2000)
+                else if (number is > 1000 and < 2000)
                 {
                     thousandsPart = "tūkstoš";
                 }
@@ -58,7 +58,7 @@ public override string Convert(long input, GrammaticalGender gender, bool addAnd
                 {
                     hundredsPart = parts.Contains("tūkstoš") ? "viens simts" : "simts";
                 }
-                else if (number > 100 && number < 200)
+                else if (number is > 100 and < 200)
                 {
                     hundredsPart = "simtu";
                 }
@@ -133,7 +133,7 @@ public override string ConvertToOrdinal(int input, GrammaticalGender gender)
                 }
                 else
                 {
-                    if (number > 1000 && number < 2000)
+                    if (number is > 1000 and < 2000)
                     {
                         thousandsPart = "tūkstoš";
                     }
@@ -155,7 +155,7 @@ public override string ConvertToOrdinal(int input, GrammaticalGender gender)
                 }
                 else
                 {
-                    if (number > 100 && number < 200)
+                    if (number is > 100 and < 200)
                     {
                         hundredsPart = "simtu";
                     }

diff --git a/src/Humanizer/Localisation/NumberToWords/MalteseNumberToWordsConvertor.cs b/src/Humanizer/Localisation/NumberToWords/MalteseNumberToWordsConvertor.cs
@@ -106,7 +106,7 @@ private static string GetTens(long value, bool usePrefixMap, bool usePrefixMapFo
                 return HundredsMap[value];
             }
 
-            if (value > 10 && value < 20 && usePrefixMap)
+            if (value is > 10 and < 20 && usePrefixMap)
             {
                 return PrefixMap[value];
             }

diff --git a/src/Humanizer/Localisation/NumberToWords/TamilNumberToWordsConverter.cs b/src/Humanizer/Localisation/NumberToWords/TamilNumberToWordsConverter.cs
@@ -106,7 +106,7 @@ private static string GetTensValue(long number, bool isOrdinal, bool isThousand
             var local_word = "";
             if (number < 20)
                 local_word = GetUnitValue(number, isOrdinal);
-            else if (number >= 20 && number <= 99)
+            else if (number is >= 20 and <= 99)
             {
                 var lastPart = TensMap[number / 10];
                 var quot = number / 10;
@@ -172,18 +172,18 @@ private static string GetCroresValue(ref long number)
             var num_above_10 = number / 10000000;
             var str_crore = "கோடி";
 
-            if (num_above_10 > 99999 && num_above_10 <= 9999999)
+            if (num_above_10 is > 99999 and <= 9999999)
             {
                 local_word = GetLakhsValue(ref num_above_10, false);
                 local_word += " ";
             }
 
-            if (num_above_10 > 999 && num_above_10 <= 99999)
+            if (num_above_10 is > 999 and <= 99999)
             {
                 local_word += GetThousandsValue(ref num_above_10);
                 local_word += " ";
             }
-            if (num_above_10 > 99 && num_above_10 <= 999)
+            if (num_above_10 is > 99 and <= 999)
             {
                 local_word += GetHundredsValue(ref num_above_10);
                 local_word += " ";

diff --git a/src/Humanizer/Localisation/Ordinalizers/EnglishOrdinalizer.cs b/src/Humanizer/Localisation/Ordinalizers/EnglishOrdinalizer.cs
@@ -6,7 +6,7 @@ public override string Convert(int number, string numberString)
         {
             var nMod100 = number % 100;
 
-            if (nMod100 >= 11 && nMod100 <= 20)
+            if (nMod100 is >= 11 and <= 20)
             {
                 return numberString + "th";
             }

diff --git a/src/Humanizer/Localisation/TimeToClockNotation/EsTimeOnlyToClockNotationConverter.cs b/src/Humanizer/Localisation/TimeToClockNotation/EsTimeOnlyToClockNotationConverter.cs
@@ -75,13 +75,13 @@ private static string GetDayPeriod(TimeOnly time)
         }
 
         private static bool IsEarlyMorning(TimeOnly time) =>
-            time.Hour >= 1 && time.Hour < MORNING;
+            time.Hour is >= 1 and < MORNING;
 
         private static bool IsMorning(TimeOnly time) =>
-            time.Hour >= MORNING && time.Hour < NOON;
+            time.Hour is >= MORNING and < NOON;
 
         private static bool IsAfternoon(TimeOnly time) =>
-            time.Hour >= NOON && time.Hour < AFTERNOON;
+            time.Hour is >= NOON and < AFTERNOON;
     }
 }