PEZ

(ns rich4clojure.easy.problem-061
  (:require [hyperfiddle.rcf :refer [tests]]))

;; = Map Construction =
;; By 4Clojure user: dbyrne
;; Difficulty: Easy
;; Tags: [core-functions]
;; 
;; Write a function which takes a vector of keys and a
;; vector of values and constructs a map from them.

PEZ

(ns rich4clojure.easy.problem-042
  (:require [hyperfiddle.rcf :refer [tests]]))

;; = Factorial Fun =
;; By 4Clojure user: amalloy
;; Difficulty: Easy
;; Tags: [math]
;; 
;; Write a function which calculates factorials.

PEZ

(ns rich4clojure.easy.problem-041
  (:require [hyperfiddle.rcf :refer [tests]]))

;; = Drop Every Nth Item =
;; By 4Clojure user: dbyrne
;; Difficulty: Easy
;; Tags: [seqs]
;; 
;; Write a function which drops every Nth item from a
;; sequence.

PEZ

(ns rich4clojure.easy.problem-034
  (:require [hyperfiddle.rcf :refer [tests]]))

;; = Implement range =
;; By 4Clojure user: dbyrne
;; Difficulty: Easy
;; Tags: [seqs core-functions]
;; 
;; Write a function which creates a list of all integers
;; in a given range.

PEZ

(ns rich4clojure.easy.problem-032
  (:require [hyperfiddle.rcf :refer [tests]]))

;; = Duplicate a Sequence =
;; By 4Clojure user: dbyrne
;; Difficulty: Easy
;; Tags: [seqs]
;; 
;; Write a function which duplicates each element of a
;; sequence.

PEZ

(ns rich4clojure.elementary.problem-156
  (:require [hyperfiddle.rcf :refer [tests]]))

;; = Map Defaults =
;; By 4Clojure user: jaycfields
;; Difficulty: Elementary
;; Tags: [seqs]
;; 
;; When retrieving values from a map, you can specify
;; default values in case the key is not found:

PEZ

(ns my-dumdom.macros
  (:require [dumdom.core :as dumdom]))

(defn- extract-docstr
  [[docstr? & forms]]
  (if (string? docstr?)
    [docstr? forms]
    ["" (cons docstr? forms)]))

(defn- extract-opts

PEZ

{:linters {:dumdom/component-options {:level :warning}}
 :hooks {:analyze-call {dumdom.core/defcomponent hooks.dumdom/defcomponent}}}

PEZ

(ns rich4clojure.easy.problem-021
  (:require [hyperfiddle.rcf :refer [tests]]))

;; = Nth Element =
;; By 4Clojure user: dbyrne
;; Difficulty: Easy
;; Tags: [seqs core-functions]
;; 
;; Write a function which returns the Nth element from a
;; sequence.

PEZ

(ns rich4clojure.easy.problem-022
  (:require [hyperfiddle.rcf :refer [tests]]))

;; = Count a Sequence =
;; By 4Clojure user: dbyrne
;; Difficulty: Easy
;; Tags: [seqs core-functions]
;; 
;; Write a function which returns the total number of
;; elements in a sequence.