title: Adding a character before every specific character in each line in R
body: <p>I have a .csv, file unfortunately one of the columns contains a dictionary  that has commas in it , for example:</p>
  
  <pre><code>{"name": "Umbulharjo", "type": "Kecamatan", "level": "3", "region1": "Yogyakarta", "region2": "Yogyakarta", "region3": "Umbulharjo", "postcode": "55161"}
  </code></pre>
  
  <p>How can i put a " before every { and after every } in R? then i can set " as quote when i am using read.csv or read.csv2 or read.table</p>