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is-textual
Version:
latest (0.0.1)
0.0.1
check if a Buffer contains textual data
is-textual
/
index.js
10 lines
(7 loc)
•
172 B
JavaScript
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module
.
exports
=
function
(
buf
){
var
len =
Math
.
min
(buf.
length
,
3
*
1024
);
for
(
var
i =
0
; i < len; i++) {
if
(
0
=== buf[i])
return
false
; }
return
true
; };