const path = require( 'path' )
const fs   = require( 'fs' )

// Create a new path from arguments.
const getAbsolutePath = ( ...args ) => path.resolve( path.join.apply( null, args ) )
const isExist = filePath => {
  try {
    fs.statSync( path.resolve( filePath ) )
    return true
  } catch( error ){
    return false
  }
}

module.exports = {
  getAbsolutePath: getAbsolutePath,
  isExist        : isExist
}

@@ -318,16 +318,157 @@
 %0A  %7D%0A%7D%0A%0A
+const read  = filePath =%3E fs.readFileSync( filePath, 'utf-8' )%0Aconst write = ( filePath, content ) =%3E fs.writeFileSync( filePath, content )%0A%0A
 module.e
@@ -540,11 +540,62 @@
  isExist
+,%0A  read           : read,%0A  write          : write
 %0A%7D%0A

Add method to read and write