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docs: update var names in readline docs to be consistent 

Closes #3201.
pull/24503/head
James Koval 2012-05-06 11:23:09 -07:00 committed by Nathan Rajlich
parent 33a9ac6087
commit 34f05a3195
1 changed files with 5 additions and 5 deletions
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10
doc/api/readline.markdown
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@ -9,21 +9,21 @@ Note that once you've invoked this module, your node program will not
terminate until you've closed the interface. Here's how to allow your
program to gracefully exit:
var rl = require('readline');
var readline = require('readline');
var i = rl.createInterface({
var rl = readline.createInterface({
input: process.stdin,
output: process.stdout
});
i.question("What do you think of node.js? ", function(answer) {
rl.question("What do you think of node.js? ", function(answer) {
// TODO: Log the answer in a database
console.log("Thank you for your valuable feedback:", answer);
i.close();
rl.close();
});
## rl.createInterface(options)
## readline.createInterface(options)
Creates a readline `Interface` instance. Accepts an "options" Object that takes
the following values: