From fd5817a6bb3185314540825e3d665e94ffe188c0 Mon Sep 17 00:00:00 2001
From: Ben Burwell <ben.burwell@trifecta.com>
Date: Wed, 14 Sep 2016 12:30:04 -0400
Subject: Initial commit

---
 lib/readability.js | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 lib/readability.js

(limited to 'lib/readability.js')

diff --git a/lib/readability.js b/lib/readability.js
new file mode 100644
index 0000000..06eb4ad
--- /dev/null
+++ b/lib/readability.js
@@ -0,0 +1,38 @@
+var appendText = function(node, text) {
+	var n = document.createElement('var');
+	n.innerText = text;
+	node.appendChild(n);
+};
+
+var readability = {
+	'assign': function(e) {
+		return e.dataset.name;
+	},
+
+	'variable': function(e) {
+		return e.dataset.name;
+	},
+
+	'constant': function(e) {
+		return e.dataset.type + '(' + e.dataset.val + ')';
+	},
+
+	'compare': function(e) {
+		return e.dataset.op;
+	},
+
+	'bin-op': function(e) {
+		return e.dataset.op;
+	}
+};
+
+var makeReadable = function(root) {
+	var classes = Object.keys(readability);
+	for (var idx = 0; idx < classes.length; idx++) {
+		var klass = classes[idx];
+		var els = root.getElementsByClassName(klass);
+		els.forEach(function(el) {
+			appendText(el, readability[klass](el));
+		});
+	}
+};
-- 
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