From 5eeb31e3578b50b15e7831d062e6a1a169c354d7 Mon Sep 17 00:00:00 2001
From: Tyler Wardhaugh <tyler.wardhaugh@gmail.com>
Date: Tue, 13 Oct 2020 09:10:27 -0700
Subject: Ch82: prep for tasks

---
 challenge-082/tyler-wardhaugh/clojure/README.md | 10 +++++-----
 challenge-082/tyler-wardhaugh/clojure/deps.edn  |  7 +++----
 challenge-082/tyler-wardhaugh/clojure/pom.xml   | 19 +++++++------------
 3 files changed, 15 insertions(+), 21 deletions(-)

diff --git a/challenge-082/tyler-wardhaugh/clojure/README.md b/challenge-082/tyler-wardhaugh/clojure/README.md
index 3a0c44fe10..546cb8db65 100644
--- a/challenge-082/tyler-wardhaugh/clojure/README.md
+++ b/challenge-082/tyler-wardhaugh/clojure/README.md
@@ -1,13 +1,13 @@
-# tw.weekly.c81
+# tw.weekly.c82
 
 
-The Weekly Challenge - #081 - Tyler Wardhaugh
+The Weekly Challenge - #082 - Tyler Wardhaugh
 
 ## Usage
 
 Run the project directly (shows default output from both tasks):
 
-    $ clojure -M -m tw.weekly.c81.core
+    $ clojure -M -m tw.weekly.c82.core
 
 Run the project's tests (which are samples from the task descriptions):
 
@@ -15,11 +15,11 @@ Run the project's tests (which are samples from the task descriptions):
 
 Run Task #1 with input
 
-    $ clojure -M -m tw.weekly.c81.t1 A B
+    $ clojure -M -m tw.weekly.c82.t1 M N
 
 Run Task #2 with input:
 
-    $ clojure -M -m tw.weekly.c81.t2 INPUT-FILE
+    $ clojure -M -m tw.weekly.c82.t2 S1 S2
 
 ## Project Template
 
diff --git a/challenge-082/tyler-wardhaugh/clojure/deps.edn b/challenge-082/tyler-wardhaugh/clojure/deps.edn
index 8bbe260e55..4010bedaeb 100644
--- a/challenge-082/tyler-wardhaugh/clojure/deps.edn
+++ b/challenge-082/tyler-wardhaugh/clojure/deps.edn
@@ -1,6 +1,5 @@
 {:paths ["src" "resources"]
- :deps {org.clojure/clojure {:mvn/version "1.10.1"}
-        net.cgrand/xforms {:mvn/version "0.19.2"}}
+ :deps {org.clojure/clojure {:mvn/version "1.10.1"}}
  :aliases
  {:test {:extra-paths ["test"]
          :extra-deps {org.clojure/test.check {:mvn/version "1.0.0"}}}
@@ -11,5 +10,5 @@
    :main-opts ["-m" "cognitect.test-runner"
                "-d" "test"]}
   :uberjar {:extra-deps {seancorfield/depstar {:mvn/version "1.0.94"}}
-            :main-opts ["-m" "hf.depstar.uberjar" "tw.weekly.c81.jar"
-                        "-C" "-m" "tw.weekly.c81"]}}}
+            :main-opts ["-m" "hf.depstar.uberjar" "tw.weekly.c82.jar"
+                        "-C" "-m" "tw.weekly.c82"]}}}
diff --git a/challenge-082/tyler-wardhaugh/clojure/pom.xml b/challenge-082/tyler-wardhaugh/clojure/pom.xml
index a997eb3a20..6fead6ac04 100644
--- a/challenge-082/tyler-wardhaugh/clojure/pom.xml
+++ b/challenge-082/tyler-wardhaugh/clojure/pom.xml
@@ -2,11 +2,11 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <groupId>tw.weekly</groupId>
-  <artifactId>tw.weekly.c81</artifactId>
+  <artifactId>tw.weekly.c82</artifactId>
   <version>0.1.0-SNAPSHOT</version>
-  <name>tw.weekly.c81</name>
-  <description>Challenge #081</description>
-  <url>https://github.com/tw.weekly/tw.weekly.c81</url>
+  <name>tw.weekly.c82</name>
+  <description>Challenge #082</description>
+  <url>https://github.com/tw.weekly/tw.weekly.c82</url>
   <licenses>
     <license>
       <name>Eclipse Public License</name>
@@ -19,9 +19,9 @@
     </developer>
   </developers>
   <scm>
-    <url>https://github.com/tw.weekly/tw.weekly.c81</url>
-    <connection>scm:git:git://github.com/tw.weekly/tw.weekly.c81.git</connection>
-    <developerConnection>scm:git:ssh://git@github.com/tw.weekly/tw.weekly.c81.git</developerConnection>
+    <url>https://github.com/tw.weekly/tw.weekly.c82</url>
+    <connection>scm:git:git://github.com/tw.weekly/tw.weekly.c82.git</connection>
+    <developerConnection>scm:git:ssh://git@github.com/tw.weekly/tw.weekly.c82.git</developerConnection>
     <tag>HEAD</tag>
   </scm>
   <dependencies>
@@ -30,11 +30,6 @@
       <artifactId>clojure</artifactId>
       <version>1.10.1</version>
     </dependency>
-    <dependency>
-      <groupId>net.cgrand</groupId>
-      <artifactId>xforms</artifactId>
-      <version>0.19.2</version>
-    </dependency>
   </dependencies>
   <build>
     <sourceDirectory>src</sourceDirectory>
-- 
cgit 


From 880c625c67d348ddb591740ece65c38cb2a70648 Mon Sep 17 00:00:00 2001
From: Tyler Wardhaugh <tyler.wardhaugh@gmail.com>
Date: Tue, 13 Oct 2020 09:10:27 -0700
Subject: Ch82: Task 1

---
 .../clojure/src/tw/weekly/c82/core.clj             |  9 ++++++++
 .../clojure/src/tw/weekly/c82/t1.clj               | 24 ++++++++++++++++++++++
 .../clojure/test/tw/weekly/c82_test.clj            |  8 ++++++++
 3 files changed, 41 insertions(+)
 create mode 100644 challenge-082/tyler-wardhaugh/clojure/src/tw/weekly/c82/core.clj
 create mode 100644 challenge-082/tyler-wardhaugh/clojure/src/tw/weekly/c82/t1.clj
 create mode 100644 challenge-082/tyler-wardhaugh/clojure/test/tw/weekly/c82_test.clj

diff --git a/challenge-082/tyler-wardhaugh/clojure/src/tw/weekly/c82/core.clj b/challenge-082/tyler-wardhaugh/clojure/src/tw/weekly/c82/core.clj
new file mode 100644
index 0000000000..723a65d626
--- /dev/null
+++ b/challenge-082/tyler-wardhaugh/clojure/src/tw/weekly/c82/core.clj
@@ -0,0 +1,9 @@
+(ns tw.weekly.c82.core
+ (:require [tw.weekly.c82.t1 :as t1])
+ (:gen-class))
+
+(defn -main
+  "Run all tasks"
+  [& _]
+  (println "Task #1")
+  (t1/-main))
diff --git a/challenge-082/tyler-wardhaugh/clojure/src/tw/weekly/c82/t1.clj b/challenge-082/tyler-wardhaugh/clojure/src/tw/weekly/c82/t1.clj
new file mode 100644
index 0000000000..1b2713d772
--- /dev/null
+++ b/challenge-082/tyler-wardhaugh/clojure/src/tw/weekly/c82/t1.clj
@@ -0,0 +1,24 @@
+(ns tw.weekly.c82.t1
+  (:require [clojure.edn :as edn]))
+
+;;; Task description for TASK #1 › Common Factors
+; Submitted by: Niels van Dijke
+; You are given 2 positive numbers $M and $N.
+;
+; Write a script to list all common factors of the given numbers.
+;;;
+
+(defn common-factors
+  "Determine the common factors for m and n."
+  [m n]
+  (let [[m n] (sort [m n])
+        source (concat (range 1 (inc (quot n 2))) [n])
+        xf (filter (fn [x] (= 0 (rem n x) (rem m x))))]
+    (into (sorted-set) xf source)))
+
+(defn -main
+  "Run Task 1 with two strings A and B, defaulting to the first example given in the task description."
+  [& args]
+  (let [[M N] (or (some->> args (take 2) (map edn/read-string)) [12 18])
+        factors (common-factors M N)]
+    (println (seq factors))))
diff --git a/challenge-082/tyler-wardhaugh/clojure/test/tw/weekly/c82_test.clj b/challenge-082/tyler-wardhaugh/clojure/test/tw/weekly/c82_test.clj
new file mode 100644
index 0000000000..20c4ddfd5b
--- /dev/null
+++ b/challenge-082/tyler-wardhaugh/clojure/test/tw/weekly/c82_test.clj
@@ -0,0 +1,8 @@
+(ns tw.weekly.c82-test
+  (:require [clojure.test :refer [deftest is testing]]
+            [tw.weekly.c82.t1 :refer [common-factors]]))
+
+(deftest task-1
+  (testing "Task 1, Common Factors"
+    (is (= (common-factors 12 18) #{1 2 3 6}))
+    (is (= (common-factors 18 23) #{1}))))
-- 
cgit 


From c0bc7cca5b312832af50c6f03dac2565b58bac4c Mon Sep 17 00:00:00 2001
From: Tyler Wardhaugh <tyler.wardhaugh@gmail.com>
Date: Tue, 13 Oct 2020 09:10:28 -0700
Subject: Ch80: Task 2

---
 .../clojure/src/tw/weekly/c82/core.clj             |  9 +++++---
 .../clojure/src/tw/weekly/c82/t2.clj               | 27 ++++++++++++++++++++++
 .../clojure/test/tw/weekly/c82_test.clj            |  9 +++++++-
 3 files changed, 41 insertions(+), 4 deletions(-)
 create mode 100644 challenge-082/tyler-wardhaugh/clojure/src/tw/weekly/c82/t2.clj

diff --git a/challenge-082/tyler-wardhaugh/clojure/src/tw/weekly/c82/core.clj b/challenge-082/tyler-wardhaugh/clojure/src/tw/weekly/c82/core.clj
index 723a65d626..aa30c7428f 100644
--- a/challenge-082/tyler-wardhaugh/clojure/src/tw/weekly/c82/core.clj
+++ b/challenge-082/tyler-wardhaugh/clojure/src/tw/weekly/c82/core.clj
@@ -1,9 +1,12 @@
 (ns tw.weekly.c82.core
- (:require [tw.weekly.c82.t1 :as t1])
- (:gen-class))
+  (:require [tw.weekly.c82.t1 :as t1])
+  (:require [tw.weekly.c82.t2 :as t2])
+  (:gen-class))
 
 (defn -main
   "Run all tasks"
   [& _]
   (println "Task #1")
-  (t1/-main))
+  (t1/-main)
+  (println "Task #2")
+  (t2/-main))
diff --git a/challenge-082/tyler-wardhaugh/clojure/src/tw/weekly/c82/t2.clj b/challenge-082/tyler-wardhaugh/clojure/src/tw/weekly/c82/t2.clj
new file mode 100644
index 0000000000..0e397776b6
--- /dev/null
+++ b/challenge-082/tyler-wardhaugh/clojure/src/tw/weekly/c82/t2.clj
@@ -0,0 +1,27 @@
+(ns tw.weekly.c82.t2)
+
+;;; Task description for TASK #2 › Interleave String
+; Submitted by: Mohammad S Anwar
+; You are given 3 strings; $A, $B and $C.
+;
+; Write a script to check if $C is created by interleave $A and $B.
+;
+; Print 1 if check is success otherwise 0.
+;;;
+
+(defn interleave-strings
+  "Determine if a and b can be interleaved to form c."
+  [a b c]
+  (cond (every? empty? [a b c]) true
+        (not= (+ (count a) (count b)) (count c)) false
+        :else
+        (let [[[ah at] [bh bt] [ch ct]] (map (juxt first rest) [a b c])]
+          (or (and (= ah ch) (interleave-strings at b ct))
+              (and (= bh ch) (interleave-strings a bt ct))))))
+
+(defn -main
+  "Run Task 2 with an input, defaulting to the example given in the task description."
+  [& args]
+  (let [[A B C] (or (some->> args (take 3)) ["XY" "X" "XXY"])
+        result (interleave-strings A B C)]
+    (println (if result 1 0))))
diff --git a/challenge-082/tyler-wardhaugh/clojure/test/tw/weekly/c82_test.clj b/challenge-082/tyler-wardhaugh/clojure/test/tw/weekly/c82_test.clj
index 20c4ddfd5b..4bd70b00ee 100644
--- a/challenge-082/tyler-wardhaugh/clojure/test/tw/weekly/c82_test.clj
+++ b/challenge-082/tyler-wardhaugh/clojure/test/tw/weekly/c82_test.clj
@@ -1,8 +1,15 @@
 (ns tw.weekly.c82-test
   (:require [clojure.test :refer [deftest is testing]]
-            [tw.weekly.c82.t1 :refer [common-factors]]))
+            [tw.weekly.c82.t1 :refer [common-factors]]
+            [tw.weekly.c82.t2 :refer [interleave-strings]]))
 
 (deftest task-1
   (testing "Task 1, Common Factors"
     (is (= (common-factors 12 18) #{1 2 3 6}))
     (is (= (common-factors 18 23) #{1}))))
+
+(deftest task-2
+  (testing "Task 2, Interleave String"
+    (is (true? (interleave-strings "XY" "X" "XXY")))
+    (is (true? (interleave-strings "XXY" "XXZ" "XXXXZY")))
+    (is (false? (interleave-strings "YX" "X" "XXY")))))
-- 
cgit