yang-wei

When receiving JSON data from other resources(server API etc), we need Json.Decode to convert the JSON values into Elm values. This gist let you quickly learn how to do that.

I like to follow working example code so this is how the boilerplate will look like:

import Graphics.Element exposing (Element, show)
import Task exposing (Task, andThen)
import Json.Decode exposing (Decoder, int, string, object3, (:=))

import Http

deepakprasanna

JARS_PATH = File.join(RAILS_ROOT, "lib/jars")
Dir["#{JARS_PATH}/*jar"].each {|j| require j} #Suck the jars.

require "java"

import org.apache.pdfbox.pdfparser.PDFParser
import org.apache.pdfbox.pdmodel.PDDocument
import org.apache.pdfbox.util.PDFTextStripper
import org.apache.poi.extractor.ExtractorFactory
#importing all the required classes.