mwkorver

#cloud-boothook
#!/bin/bash 
set -x
# This EC2 user-data file will run a Mapserver docker container. 
# Still working on getting it to reboot properly. See this link for more info on user-data scripts 
# http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/user-data.html#user-data-shell-scripts
# Because this setup uses data stored in an S3 bucket located in the standard region, it needs to be run in us-east-1 (Virginia Region).
# It mounts S3 data by using danilop/yas3fs. USDA CONUS NAIP data, Mapfile and shapefile indexes are made available to Mapserver in this way.
# Just running this instance will give you access to all of the NAIP data via the EC2 instance's filesystem.
# One caveat is that the combination of mapfile and UTM projected geotifs only supports WMS requests near native 1m/pixel resolution or level 17, 

stevengoldberg

/*
 * Based on the work of Nicholas C. Zakas
 * https://github.com/nzakas/computer-science-in-javascript/
 */

class Node {
    constructor(value = null, left = null, right = null) {
        this.value = value;
        this.right = right;
        this.left = left;