blazedd - IRC - 2013.12.12

gistfile1.js

r.table("users").filter( function(user) {
    // map over all the keys of search
    return r.expr(search).keys().map( function(key) {
        // for each key, we return a boolean weather user(key) match search(key) (case insensitive)
        return user(key).match( r.expr("(?i)").add(r.expr(search)(key)) ).ne(null)
    }).reduce( function(left, right) { // Then for each boolean, we return left and right // so we perform a "and" operation here.
        return left.and(right)
    })
})


// To avoid manually the and, you can just look for false, and negate everything
var search={name: "michel"};r.table("users").filter( function(user) {
    return r.expr(search).keys().map( function(key) {
        return user(key).match( r.expr("(?i)").add(r.expr(search)(key)) ).ne(null)
    }).contains(false).not()
})