From 1ce4d7793358b7c7d7019e4365864a6b2dd8673d Mon Sep 17 00:00:00 2001
From: fisker Cheung <lionkay@gmail.com>
Date: Thu, 9 Jan 2020 22:21:48 +0800
Subject: [PATCH] fix: only run `sortArray` on `string[]` (#136)

---
 index.js          | 6 ++++--
 package-lock.json | 4 ++--
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/index.js b/index.js
index df6ceee4..933ac635 100644
--- a/index.js
+++ b/index.js
@@ -7,8 +7,10 @@ const hasOwnProperty = (object, property) =>
   Object.prototype.hasOwnProperty.call(object, property)
 const pipe = fns => x => fns.reduce((result, fn) => fn(result), x)
 const onArray = fn => x => (Array.isArray(x) ? fn(x) : x)
-const uniq = onArray(xs => xs.filter((x, i) => i === xs.indexOf(x)))
-const sortArray = onArray(array => [...array].sort())
+const onStringArray = fn => x =>
+  Array.isArray(x) && x.every(item => typeof item === 'string') ? fn(x) : x
+const uniq = onStringArray(xs => xs.filter((x, i) => i === xs.indexOf(x)))
+const sortArray = onStringArray(array => [...array].sort())
 const uniqAndSortArray = pipe([uniq, sortArray])
 const isPlainObject = x =>
   x && Object.prototype.toString.call(x) === '[object Object]'
diff --git a/package-lock.json b/package-lock.json
index b4655e79..315d7cb0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4584,7 +4584,7 @@
     },
     "is-obj": {
       "version": "1.0.1",
-      "resolved": "http://registry.npmjs.org/is-obj/-/is-obj-1.0.1.tgz",
+      "resolved": "https://registry.npmjs.org/is-obj/-/is-obj-1.0.1.tgz",
       "integrity": "sha1-PkcprB9f3gJc19g6iW2rn09n2w8=",
       "dev": true
     },
@@ -9231,7 +9231,7 @@
       "dependencies": {
         "minimist": {
           "version": "0.0.10",
-          "resolved": "http://registry.npmjs.org/minimist/-/minimist-0.0.10.tgz",
+          "resolved": "https://registry.npmjs.org/minimist/-/minimist-0.0.10.tgz",
           "integrity": "sha1-3j+YVD2/lggr5IrRoMfNqDYwHc8=",
           "dev": true
         }