From 262f161f42c4e59beec41c6f440336c38385426a Mon Sep 17 00:00:00 2001
From: Marc Coquand <marc@mccd.space>
Date: Wed, 20 Dec 2023 20:46:00 -0600
Subject: Initial commit

---
 lib/parser.ml | 75 -----------------------------------------------------------
 1 file changed, 75 deletions(-)
 delete mode 100644 lib/parser.ml

(limited to 'lib/parser.ml')

diff --git a/lib/parser.ml b/lib/parser.ml
deleted file mode 100644
index 2e9d759..0000000
--- a/lib/parser.ml
+++ /dev/null
@@ -1,75 +0,0 @@
-(*----------------------------------------------------------------------------
-    Copyright (c) 2015 Inhabited Type LLC.
-    All rights reserved.
-    Redistribution and use in source and binary forms, with or without
-    modification, are permitted provided that the following conditions
-    are met:
-    1. Redistributions of source code must retain the above copyright
-       notice, this list of conditions and the following disclaimer.
-    2. Redistributions in binary form must reproduce the above copyright
-       notice, this list of conditions and the following disclaimer in the
-       documentation and/or other materials provided with the distribution.
-    3. Neither the name of the author nor the names of his contributors
-       may be used to endorse or promote products derived from this software
-       without specific prior written permission.
-    THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS ``AS IS'' AND ANY EXPRESS
-    OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-    WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-    DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR
-    ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-    DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-    OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-    HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
-    STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-    ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-    POSSIBILITY OF SUCH DAMAGE.
-  ----------------------------------------------------------------------------*)
-
-let parse_date_exn s =
-  try
-    Scanf.sscanf s "%3s, %d %s %4d %d:%d:%d %s"
-      (fun _wday mday mon year hour min sec tz ->
-        let months =
-          [
-            ("Jan", 1);
-            ("Feb", 2);
-            ("Mar", 3);
-            ("Apr", 4);
-            ("May", 5);
-            ("Jun", 6);
-            ("Jul", 7);
-            ("Aug", 8);
-            ("Sep", 9);
-            ("Oct", 10);
-            ("Nov", 11);
-            ("Dec", 12);
-          ]
-        in
-        let parse_tz = function
-          | "" | "Z" | "GMT" | "UTC" | "UT" -> 0
-          | "PST" -> -480
-          | "MST" | "PDT" -> -420
-          | "CST" | "MDT" -> -360
-          | "EST" | "CDT" -> -300
-          | "EDT" -> -240
-          | s ->
-              Scanf.sscanf s "%c%02d%_[:]%02d" (fun sign hour min ->
-                  min + (hour * if sign = '-' then -60 else 60))
-        in
-        let mon = List.assoc mon months in
-        let year =
-          if year < 50 then year + 2000
-          else if year < 1000 then year + 1900
-          else year
-        in
-        let date = (year, mon, mday) in
-        let time = ((hour, min, sec), parse_tz tz * 60) in
-        let ptime = Ptime.of_date_time (date, time) in
-        match ptime with
-        | None -> raise (Invalid_argument "Invalid date string")
-        | Some date -> date)
-  with
-  | Scanf.Scan_failure e -> raise (Invalid_argument e)
-  | Not_found -> raise (Invalid_argument "Invalid date string")
-
-let parse_date s = try Some (parse_date_exn s) with Invalid_argument _ -> None
-- 
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