init.coffee

###
## This creates the given index for the given
## table. If there occurs an error
## it will be printed out. If it succeeds, the
## callback next will be called.
###
createIndex: (tableName, indexName, next) ->
    r.table(tableName).indexCreate(indexName).run @conn, (err, result) =>
        if (err) and (not err.message.match(/Index `.*` already exists/))
            console.log "Could not create the index `" + tableName + "." + indexName + "`"
            console.log err
            process.exit 1
        console.log "Index `" + tableName + "." + indexName + "` created."
        r.table(tableName).indexWait(indexName).run @conn, (err, result) =>
            if err
                console.log "Could not wait for the completion of the index `" + tableName + "." + indexName + "`"
                console.log err
                process.exit 1
            console.log "Index `" + tableName + "." + indexName + "` ready."
            if next?
                next()