4. applyCalc.applyStringModifiers(val, modifiers, context)

Applies a series of string transformations/modifiers to a value. Supports:

• trim, upper, lower, capitalize, title, reverse
• append:<text>, prepend:<text>
• slice:start:end, padStart:length:char, padEnd:length:char, repeat:count
• replace:from:to, replaceRegex:/pattern/flags:replacement
• Interpolation using {{key}}
• Special: __now__ → current ISO timestamp

Example:

          
            1const str = "  hello world  ";2const result = applyCalc.applyStringModifiers(str, ["trim", "title"]);3console.log(result); // "Hello World"
          
        

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