fixes #18 - string slices (#19)

jmespath-community · May 1, 2023 · bd6a29b · bd6a29b
1 parent ad1da7c
commit bd6a29b
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diff --git a/src/TreeInterpreter.ts b/src/TreeInterpreter.ts
@@ -112,7 +112,9 @@ export class TreeInterpreter {
 
         const base = this.visit(left, value);
         if (allowString && typeof base === 'string') {
-          return base;
+          // a projection is really a sub-expression in disguise
+          // we must evaluate the right hand expression
+          return this.visit(right, base) as JSONValue;
         }
 
         if (!Array.isArray(base)) {

diff --git a/test/compliance b/test/compliance