pg-camelcase

pg-camelcase
==============

About
-----

Changes the fieldnames of a query result from snake_case_nameing to camelCaseNaming.
The module exposes two functions:

- #inject(pg): changes the internals of pg to change the result as
desribed. Also, it returns a function which can be called to revert
this change
- #camelCase(str): returns the string str converted to camel case

Example:

``js
var pg = require('pg');
var pgCamelCase = require('pg-camelcase');
var revertCamelCase = pgCamelCaser(pg);

pg.connect(function(err, client, done){
client.query('select 1 as "some_snake_case"', function(err, res){
// should return all field names camel-cased
assert.strictEqual(res.row[0].someSnakeCase, 1);
done();
});
});

revertCamelCase(); // deactivate/revert the camel casing

pg.connect(function(err, client, done){
client.query('select 1 as "some_snake_case"', function(err, res){
// should not camel case anymore
assert.strictEqual(res.row[0].some_snake_case, 1);
done();
});
});
`

Tests
-----

If you run npm test and

- the environment variable TEST_PG_CONNECTION is set
- pg or pg.js` is installed

tests a running against an real server and the real result is checked.
This should be the default for the tests on travis.