First upload version 0.0.1

node_modules/env-var/lib/accessors/float.js

@@ -0,0 +1,13 @@
+'use strict'
+
+module.exports = function asFloat (value) {
+  const n = parseFloat(value)
+
+  // Some values are parsed as valid floats despite being obviously invalid, e.g. "1.o" or "192.168.1.1".
+  // In these cases we would want to throw an error.
+  if (isNaN(n) || isNaN(value)) {
+    throw new Error('should be a valid float')
+  }
+
+  return n
+}