throw Error objects

vanska · Sep 16, 2024 · f54f580 · f54f580
1 parent 61eeab2
commit f54f580
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Showing 2 changed files with 8 additions and 3 deletions.
diff --git a/.changeset/forty-files-do.md b/.changeset/forty-files-do.md
@@ -0,0 +1,5 @@
+---
+"typed-string-interpolation": patch
+---
+
+Throw Error objects
diff --git a/src/index.ts b/src/index.ts
@@ -54,7 +54,7 @@ export function stringInterpolation<
     raw: rawOutput = false,
   }: StringInterpolationOptions<OptionRaw> = {}
 ): StringInterpolationReturn<VariableValue, OptionRaw> {
-  if (!string && sanity) throw "Empty string"
+  if (!string && sanity) throw new Error("Empty string")
 
   // Find all variables within string
   const stringVariables = matchAllPolyfill(string, pattern)
@@ -68,11 +68,11 @@ export function stringInterpolation<
     const variableKeys = Object.keys(variables)
     // Checks whether variables parsed from string exist in passed argument
     if (stringVariables.length !== variableKeys.length)
-      throw "Variable count mismatch"
+      throw new Error("Variable count mismatch")
     for (const regExpMatchArray of stringVariables) {
       const variableKeyInString = regExpMatchArray[1]
       if (variableKeyInString && !variableKeys.includes(variableKeyInString))
-        throw `Variable '${variableKeyInString}' not found`
+        throw new Error(`Variable '${variableKeyInString}' not found`)
     }
   }