From 5002bee1413a0dcb886a51619282504dd49b3aeb Mon Sep 17 00:00:00 2001
From: Aki <please@ignore.pl>
Date: Wed, 20 Nov 2024 23:49:25 +0100
Subject: Calculate absolute delta in mod 83 body

---
 delta-wrap.lua | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100755 delta-wrap.lua

(limited to 'delta-wrap.lua')

diff --git a/delta-wrap.lua b/delta-wrap.lua
new file mode 100755
index 0000000..d63beeb
--- /dev/null
+++ b/delta-wrap.lua
@@ -0,0 +1,16 @@
+#!/usr/bin/env lua
+local eyes = require "eyes"
+local format = require "format"
+local reading = require "reading"
+for _, message in ipairs(eyes) do
+	local previous = 0
+	local deltas = {}
+	for _, value in reading.values(message) do
+		if value <= previous then
+			previous = previous - 83
+		end
+		table.insert(deltas, value - previous)
+		previous = value
+	end
+	print(format.csv(deltas))
+end
-- 
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