GStringExpressionWithinString.md

Pattern: GString expression within string

Issue: -

Description

Checks for regular (single quote) strings containing a GString-type expression ($<span id="a..">..</span>).

Example of violations:

def str1 = 'total: ${count}'                // violation
def str2 = 'average: ${total / count}'      // violation

def str3 = "abc ${count}"                   // ok; GString
def str4 = '$123'                           // ok
def str5 = 'abc {123}'                      // ok

Further Reading

• CodeNarc - GStringExpressionWithinString