SneakyPeet

(defn parse-fnb [path]
  (let [fnb-csv-rows
        (as-> (slurp (clojure.java.io/file path)) x
          (clojure.string/split x #"\n")
          (drop 6 x)
          (map #(clojure.string/split % #", ") x))
        header (->> fnb-csv-rows first (map keyword))
        rows   (->> fnb-csv-rows
                    rest
                    (map #(zipmap header %))

SneakyPeet

;;; https://purelyfunctional.tv/issues/purelyfunctional-tv-newsletter-319-tip-shebang-scripting-with-the-clojure-cli/?__s=qn1vfepzj2qsgce6ughs

(defn number-of-digits
  "Calculates the number of digits in an integer"
  [n]
  (int (Math/ceil (Math/log10 (inc n)))))


(defn get-nth-digit
  "Gets the nth digit (zero based) from integer x"

SneakyPeet

(defn rle
  ([coll]
   (rle [] coll))
  ([result coll]
   (if (empty? coll)
     coll
     (lazy-seq
      (let [current (first coll)
            n (count (take-while #(= % current) coll))]
        (cons [n current] (rle result (drop n coll))))))))

SneakyPeet

(ns date-select.core
  (:require [rum.core :as rum]
            [cljs-time.core :as time]))

(defn initial-date
  ([] (let [selected (time/now)]
        {:year (time/year selected)
         :month (time/month selected)
         :day (time/day selected)}))
  ([year] (initial-date year 1 1))

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;; Validates an RSA Identity Number
;; compatible With Clojure and Clojurescript
;; Requires clj-time for clojure and cljs-time for clojurescript 

;; Based on the validator by Evan Knowles
;; http://knowles.co.za/generating-south-african-id-numbers/

(ns rsa-id-number
  (:require
   [clojure.string :as string]

SneakyPeet

// Get all rows from all sheets in a excel doc as json array
// Assumes sheets have header rows
const XLSX = require('xlsx');
const jsonfile = require('jsonfile');
const R = require('ramda');

const getWorkbook = () => XLSX.readFile('./data/test.xlsx');

const pickSheetsByName = (workbook) => R.pick(workbook.SheetNames, workbook.Sheets);