Changed line to buf

Author: tools-utils

n-readlines/README.md

@@ -23,10 +23,10 @@ import LineByLine from 'n-readlines'
 const fname = process.argv[2]
 const reader = new LineByLine(fname)
 
-let line = ''
+let buf
 
-while (line = reader.next()) {
-  console.log(line.toString('utf8'))
+while (buf = reader.next()) {
+  console.log(buf.toString('utf8'))
 }
 ```
 

n-readlines/src/index.js

@@ -3,8 +3,8 @@ import LineByLine from 'n-readlines'
 const fname = process.argv[2]
 const reader = new LineByLine(fname)
 
-let line = ''
+let buf
 
-while (line = reader.next()) {
-  console.log(line.toString('utf8'))
+while (buf = reader.next()) {
+  console.log(buf.toString('utf8'))
 }