rename source files in c74

Clojure filenames must use underscores; dashes are not allowed.

Add a symlink so that the expected convention (using dashes) leads
people to the right place.

4 files changed, 55 insertions, 53 deletions

diff --git a/challenge-074/tyler-wardhaugh/clojure/src/tw/weekly/ch-1.clj b/challenge-074/tyler-wardhaugh/clojure/src/tw/weekly/ch-1.clj
index 416d2a1d85..924a7a086e 100644..120000
--- a/challenge-074/tyler-wardhaugh/clojure/src/tw/weekly/ch-1.clj
+++ b/challenge-074/tyler-wardhaugh/clojure/src/tw/weekly/ch-1.clj
@@ -1,20 +1 @@
-(ns tw.weekly.ch-1)
-
-(defn majority
-  "Calculate the majority element, which is the element in a list that appears more than floor(size_of_list/2), prefering the least significant digit that matches that criteria. Returns -1 if no such element is found."
-  [coll]
-  (let [minimum (Math/floor (/ (count coll) 2))
-        maj (->> coll
-              frequencies
-              (filter (comp #(> % minimum) second))
-              (sort second)
-              ffirst)]
-    (or maj -1)))
-
-(defn -main
-  "Run Task 1 with a list of integers, defaulting to the sample given in the task description."
-  [& args]
-  (let [N (if (not-empty args)
-            (map clojure.edn/read-string args)
-            [2, 2, 2, 3, 2, 4, 2])]
-    (println (majority N))))
+ch_1.clj
\ No newline at end of file
diff --git a/challenge-074/tyler-wardhaugh/clojure/src/tw/weekly/ch-2.clj b/challenge-074/tyler-wardhaugh/clojure/src/tw/weekly/ch-2.clj
index 299ab63690..5a32e17ef9 100644..120000
--- a/challenge-074/tyler-wardhaugh/clojure/src/tw/weekly/ch-2.clj
+++ b/challenge-074/tyler-wardhaugh/clojure/src/tw/weekly/ch-2.clj
@@ -1,33 +1 @@
-(ns tw.weekly.ch-2
-  (:require [clojure.string :as str])
-  (:require [flatland.ordered.map :as fo]))
-
-(defn ordered-frequencies
-  "A modification of clojure.core/frequencies that guarantees the map returns keys in the order seen in the collection. Thus it returns an ordered map from distinct items in coll to the number of times they appear."
-  [coll]
-  (persistent!
-   (reduce (fn [counts x]
-             (assoc! counts x (inc (get counts x 0))))
-           (transient (fo/ordered-map)) coll)))
-
-(defn find-fnr [string]
-  "Find the first non-repeating character (FNR) for a string."
-  (let [counts (ordered-frequencies string)
-        non-repeaters (filter (comp #(= 1 %) second) counts)]
-    (-> non-repeaters last first)))
-
-(defn find-fnr-over-string
-  "Generate a string comprised of the first non-repeating character (FNR) for successive substrings of a given string."
-  [string]
-  (->> string
-       (reductions str "")
-       (drop 1)
-       (map find-fnr)
-       (map #(or % \#))
-       str/join))
-
-(defn -main
-  "Run Task 2 with a string, defaulting to the sample given in the task description."
-  [& args]
-  (let [S (or (-> args first) "ababc")]
-    (println (find-fnr-over-string S))))
+ch_2.clj
\ No newline at end of file
diff --git a/challenge-074/tyler-wardhaugh/clojure/src/tw/weekly/ch_1.clj b/challenge-074/tyler-wardhaugh/clojure/src/tw/weekly/ch_1.clj
new file mode 100644
index 0000000000..416d2a1d85
--- /dev/null
+++ b/challenge-074/tyler-wardhaugh/clojure/src/tw/weekly/ch_1.clj
@@ -0,0 +1,20 @@
+(ns tw.weekly.ch-1)
+
+(defn majority
+  "Calculate the majority element, which is the element in a list that appears more than floor(size_of_list/2), prefering the least significant digit that matches that criteria. Returns -1 if no such element is found."
+  [coll]
+  (let [minimum (Math/floor (/ (count coll) 2))
+        maj (->> coll
+              frequencies
+              (filter (comp #(> % minimum) second))
+              (sort second)
+              ffirst)]
+    (or maj -1)))
+
+(defn -main
+  "Run Task 1 with a list of integers, defaulting to the sample given in the task description."
+  [& args]
+  (let [N (if (not-empty args)
+            (map clojure.edn/read-string args)
+            [2, 2, 2, 3, 2, 4, 2])]
+    (println (majority N))))
diff --git a/challenge-074/tyler-wardhaugh/clojure/src/tw/weekly/ch_2.clj b/challenge-074/tyler-wardhaugh/clojure/src/tw/weekly/ch_2.clj
new file mode 100644
index 0000000000..299ab63690
--- /dev/null
+++ b/challenge-074/tyler-wardhaugh/clojure/src/tw/weekly/ch_2.clj
@@ -0,0 +1,33 @@
+(ns tw.weekly.ch-2
+  (:require [clojure.string :as str])
+  (:require [flatland.ordered.map :as fo]))
+
+(defn ordered-frequencies
+  "A modification of clojure.core/frequencies that guarantees the map returns keys in the order seen in the collection. Thus it returns an ordered map from distinct items in coll to the number of times they appear."
+  [coll]
+  (persistent!
+   (reduce (fn [counts x]
+             (assoc! counts x (inc (get counts x 0))))
+           (transient (fo/ordered-map)) coll)))
+
+(defn find-fnr [string]
+  "Find the first non-repeating character (FNR) for a string."
+  (let [counts (ordered-frequencies string)
+        non-repeaters (filter (comp #(= 1 %) second) counts)]
+    (-> non-repeaters last first)))
+
+(defn find-fnr-over-string
+  "Generate a string comprised of the first non-repeating character (FNR) for successive substrings of a given string."
+  [string]
+  (->> string
+       (reductions str "")
+       (drop 1)
+       (map find-fnr)
+       (map #(or % \#))
+       str/join))
+
+(defn -main
+  "Run Task 2 with a string, defaulting to the sample given in the task description."
+  [& args]
+  (let [S (or (-> args first) "ababc")]
+    (println (find-fnr-over-string S))))