kristianmandrup / grasp Goto Github PK

      const find = """
        class[key=#Hello] body[type=#ClassBody]
      """

      const replace = """
        {{ .body | append:fn }}
      """

      const code = '''class Hello {
      }'''

      const actions = [{
        action: 'append',
        name: 'fn',
        nodes: [{
          type: 'Raw',
          raw: 'hello () { }'
        }]
      }]

      const replacer = grasp.replace 'squery', {find, replace, actions }
      const result = replacer.replace(code)
      const expected = """class Hello {
        hello () { }
      }"""

      equal (result, expected)