From 8d92f69f16edbafd4ec1335f3f282184d4b6024f Mon Sep 17 00:00:00 2001
From: Gopal Shah <simplecooldude1@gmail.com>
Date: Wed, 24 May 2017 22:55:05 -0700
Subject: [PATCH] add saving and loading feature

---
 README.md        |  4 ++++
 dist/wade.js     | 22 +++++++++++++++++-----
 dist/wade.min.js |  2 +-
 src/index.js     | 22 +++++++++++++++++-----
 4 files changed, 39 insertions(+), 11 deletions(-)

diff --git a/README.md b/README.md
index d48af79..35f1dd2 100644
--- a/README.md
+++ b/README.md
@@ -38,6 +38,10 @@ search("App");
 
 Combined with libraries like [Moon](http://moonjs.ga), you can create a simple real-time search.
 
+### Loading/Saving Data
+
+
+
 ### Pipeline
 
 Wade uses a pipeline to preprocess data and search queries. By default, this pipeline will:
diff --git a/dist/wade.js b/dist/wade.js
index e556edd..7eee78d 100644
--- a/dist/wade.js
+++ b/dist/wade.js
@@ -130,12 +130,17 @@
         return results;
       }
     
-      for(var i = 0; i < data.length; i++) {
-        data[i] = Wade.process(data[i]);
-      }
+      if(Array.isArray(data)) {
+        for(var i = 0; i < data.length; i++) {
+          data[i] = Wade.process(data[i]);
+        }
     
-      search.index = Wade.index(data);
-      search.data = data;
+        search.index = Wade.index(data);
+        search.data = data;
+      } else {
+        search.index = data.index;
+        search.data = data.data;
+      }
     
       return search;
     }
@@ -187,6 +192,13 @@
       return index;
     }
     
+    Wade.save = function(search) {
+      return {
+        data: search.data,
+        index: search.index
+      }
+    }
+    
     Wade.version = "0.2.0";
     
     return Wade;
diff --git a/dist/wade.min.js b/dist/wade.min.js
index 80b7039..464c347 100644
--- a/dist/wade.min.js
+++ b/dist/wade.min.js
@@ -3,4 +3,4 @@
  * Copyright 2017 Kabir Shah
  * Released under the MIT License
  */
-!function(e,o){"object"==typeof module&&module.exports?module.exports=o():e.Wade=o()}(this,function(){var e=["about","after","all","also","am","an","and","another","any","are","as","at","be","because","been","before","being","between","both","but","by","came","can","come","could","did","do","each","for","from","get","got","has","had","he","have","her","here","him","himself","his","how","if","in","into","is","it","like","make","many","me","might","more","most","much","must","my","never","now","of","on","only","or","other","our","out","over","said","same","see","should","since","some","still","such","take","than","that","the","their","them","then","there","these","they","this","those","through","to","too","under","up","very","was","way","we","well","were","what","where","which","while","who","with","would","you","your","a","i"],o=/\.|\,|\!/g,n=function(e,o){for(var n=o,r=0;r<e.length&&void 0!==(n=n[e[r]]);r++);return n},r=function(e,o,n,r){for(var t=null,i=0;i<e.length;i++){var h=e[i];void 0===(t=n[h])?(n[h]=o.length,o.push({index:h,score:r})):o[t].score+=r}},t=function(e,o,t,i,h){var a=n(e,o);void 0!==a&&void 0!==a.id&&r(a.id,t,i,h)},i=function(e,o,t,i,h){var a=n(e,o);if(void 0!==a)for(var u=[a],s=null,d=0;0!==u.length;){void 0!==(s=u[d]).id&&r(s.id,t,i,h),u.pop(),d--;for(var l in s)u.push(s[l]),d++}},h=function(e){var o=e.length-1;return" "===e[0]&&(e=e.substring(1))," "===e[o]&&(e=e.substring(0,o)),e.split(" ")},a=function(e){return e.toLowerCase()},u=function(e){return e.replace(o,"")},s=function(o){for(var n=h(o),r=0;r<n.length;r++)-1!==e.indexOf(n[r])&&n.splice(r,1);return n.join(" ")},d=function(e){for(var o=function(e){for(var n=o.index,r=h(d.process(e)),a=r.length,u=a-1,s=1/a,l=[],f={},c=0;c<u;c++)t(r[c],n,l,f,s);return i(r[u],n,l,f,s),l},n=0;n<e.length;n++)e[n]=d.process(e[n]);return o.index=d.index(e),o.data=e,o};return d.pipeline=[a,u,s],d.process=function(e){for(var o=d.pipeline,n=0;n<o.length;n++)e=o[n](e);return e},d.index=function(e){for(var o={},n=0;n<e.length;n++)for(var r=h(e[n]),t=0;t<r.length;t++){for(var i=r[t],a=i.length-1,u=o,s=0;s<a;s++){var d=i[s],l=u[d];l=void 0===l?{}:l,u[d]=l,u=l}var f=i[a];void 0===u[f]?u[f]={id:[n]}:void 0===(u=u[f]).id?u.id=[n]:u.id.push(n)}return o},d.version="0.2.0",d});
\ No newline at end of file
+!function(e,n){"object"==typeof module&&module.exports?module.exports=n():e.Wade=n()}(this,function(){var e=["about","after","all","also","am","an","and","another","any","are","as","at","be","because","been","before","being","between","both","but","by","came","can","come","could","did","do","each","for","from","get","got","has","had","he","have","her","here","him","himself","his","how","if","in","into","is","it","like","make","many","me","might","more","most","much","must","my","never","now","of","on","only","or","other","our","out","over","said","same","see","should","since","some","still","such","take","than","that","the","their","them","then","there","these","they","this","those","through","to","too","under","up","very","was","way","we","well","were","what","where","which","while","who","with","would","you","your","a","i"],n=/\.|\,|\!/g,r=function(e,n){for(var r=n,o=0;o<e.length&&void 0!==(r=r[e[o]]);o++);return r},o=function(e,n,r,o){for(var t=null,i=0;i<e.length;i++){var a=e[i];void 0===(t=r[a])?(r[a]=n.length,n.push({index:a,score:o})):n[t].score+=o}},t=function(e,n,t,i,a){var h=r(e,n);void 0!==h&&void 0!==h.id&&o(h.id,t,i,a)},i=function(e,n,t,i,a){var h=r(e,n);if(void 0!==h)for(var u=[h],d=null,s=0;0!==u.length;){void 0!==(d=u[s]).id&&o(d.id,t,i,a),u.pop(),s--;for(var l in d)u.push(d[l]),s++}},a=function(e){var n=e.length-1;return" "===e[0]&&(e=e.substring(1))," "===e[n]&&(e=e.substring(0,n)),e.split(" ")},h=function(e){return e.toLowerCase()},u=function(e){return e.replace(n,"")},d=function(n){for(var r=a(n),o=0;o<r.length;o++)-1!==e.indexOf(r[o])&&r.splice(o,1);return r.join(" ")},s=function(e){var n=function(e){for(var r=n.index,o=a(s.process(e)),h=o.length,u=h-1,d=1/h,l=[],f={},v=0;v<u;v++)t(o[v],r,l,f,d);return i(o[u],r,l,f,d),l};if(Array.isArray(e)){for(var r=0;r<e.length;r++)e[r]=s.process(e[r]);n.index=s.index(e),n.data=e}else n.index=e.index,n.data=e.data;return n};return s.pipeline=[h,u,d],s.process=function(e){for(var n=s.pipeline,r=0;r<n.length;r++)e=n[r](e);return e},s.index=function(e){for(var n={},r=0;r<e.length;r++)for(var o=a(e[r]),t=0;t<o.length;t++){for(var i=o[t],h=i.length-1,u=n,d=0;d<h;d++){var s=i[d],l=u[s];l=void 0===l?{}:l,u[s]=l,u=l}var f=i[h];void 0===u[f]?u[f]={id:[r]}:void 0===(u=u[f]).id?u.id=[r]:u.id.push(r)}return n},s.save=function(e){return{data:e.data,index:e.index}},s.version="0.2.0",s});
\ No newline at end of file
diff --git a/src/index.js b/src/index.js
index f004c07..f4be673 100644
--- a/src/index.js
+++ b/src/index.js
@@ -120,12 +120,17 @@ var Wade = function(data) {
     return results;
   }
 
-  for(var i = 0; i < data.length; i++) {
-    data[i] = Wade.process(data[i]);
-  }
+  if(Array.isArray(data)) {
+    for(var i = 0; i < data.length; i++) {
+      data[i] = Wade.process(data[i]);
+    }
 
-  search.index = Wade.index(data);
-  search.data = data;
+    search.index = Wade.index(data);
+    search.data = data;
+  } else {
+    search.index = data.index;
+    search.data = data.data;
+  }
 
   return search;
 }
@@ -177,4 +182,11 @@ Wade.index = function(data) {
   return index;
 }
 
+Wade.save = function(search) {
+  return {
+    data: search.data,
+    index: search.index
+  }
+}
+
 Wade.version = "__VERSION__";