.eslintrc.js

@@ -0,0 +1,11 @@
+module.exports = {
+    "extends": "standard",
+    "plugins": [
+        "standard",
+        "promise",
+        "jest"
+    ],
+    "env": {
+        "jest/globals": true
+    }
+};

.gitignore

@@ -1 +1,2 @@
 node_modules
+./coverage

.travis.yml

@@ -1,3 +1,19 @@
+env:
+  global:
+    - CC_TEST_REPORTER_ID=e1449b0f2e8eba8f08c56a292243145925aeb4f521e5682667ac6d704829ba4c
+    - GIT_COMMITTED_AT=$(if [ "$TRAVIS_PULL_REQUEST" == "false" ]; then git log -1 --pretty=format:%ct; else git log -1 --skip 1 --pretty=format:%ct; fi)
 language: node_js
 node_js:
   - "7"
+before_script:
+  - curl -L https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64 > ./cc-test-reporter
+  - chmod +x ./cc-test-reporter
+script:
+  - npm run test
+  # Preferably you will run test-reporter on branch update events. But 
+  # if you setup travis to build PR updates only, you don't need to run 
+  # the line below
+  - if [ "$TRAVIS_PULL_REQUEST" == "false" ]; then ./cc-test-reporter after-build --exit-code $TRAVIS_TEST_RESULT; fi
+  # In the case where travis is setup to build PR updates only, 
+  # uncomment the line below
+  # - ./cc-test-reporter after-build --exit-code $TRAVIS_TEST_RESULT

LICENSE

@@ -0,0 +1,24 @@
+This is free and unencumbered software released into the public domain.
+
+Anyone is free to copy, modify, publish, use, compile, sell, or
+distribute this software, either in source code form or as a compiled
+binary, for any purpose, commercial or non-commercial, and by any
+means.
+
+In jurisdictions that recognize copyright laws, the author or authors
+of this software dedicate any and all copyright interest in the
+software to the public domain. We make this dedication for the benefit
+of the public at large and to the detriment of our heirs and
+successors. We intend this dedication to be an overt act of
+relinquishment in perpetuity of all present and future rights to this
+software under copyright law.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+
+For more information, please refer to <https://unlicense.org>

README.md

@@ -0,0 +1,85 @@
+# json-query-chain
+
+[![Build Status](https://travis-ci.org/sharpshark28/json-query-chain.svg?branch=master)](https://travis-ci.org/sharpshark28/json-query-chain) [![npm version](https://badge.fury.io/js/json-query-chain.svg)](https://badge.fury.io/js/json-query-chain) ![Code Coverage](coverage.svg) [![Maintainability](https://api.codeclimate.com/v1/badges/4dc20d8b5e6a7334044d/maintainability)](https://codeclimate.com/github/sharpshark28/json-query-chain/maintainability)
+
+Chain queries onto POJOs to return precise results.
+
+## Usage
+
+```javascript
+import Query from 'json-query-chain';
+
+let myQ = new Query(someJsonData)
+.search('isActiveUser', true)
+.results;
+```
+
+### Chainable Methods
+
+#### Search
+
+Currently supports booleans and strings. (See [#1](https://github.com/sharpshark28/json-query-chain/issues/1) for Integer Support)
+
+##### By Boolean
+
+```javascript
+.search('isActiveUser', true)
+```
+
+##### By String
+
+```javascript
+.search('name', 'steele')
+```
+
+#### Filter
+
+Simpler version of search using a custom function in the chain.
+
+```javascript
+.filter(a => a.age >= 21)
+```
+
+##### By Key
+
+```javascript
+.filterBy('age', x => x >= 21)
+```
+
+#### Sort
+
+##### By Boolean
+
+```javascript
+.sort('isActiveUser', true)
+```
+
+##### By String
+
+```javascript
+.sort('name')
+```
+
+##### By Number
+
+```javascript
+.sort('netWorth')
+```
+
+#### Pagination
+
+Page 1 with 5 results per page.
+
+```javascript
+.paginate(1, 5)
+```
+
+Page 2 wtih default of 10 results per page.
+
+```javascript
+.paginate(2)
+```
+
+## Tests
+
+`npm test` runs tests through Jest

coverage.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="114" height="20"><linearGradient id="b" x2="0" y2="100%"><stop offset="0" stop-color="#bbb" stop-opacity=".1"/><stop offset="1" stop-opacity=".1"/></linearGradient><mask id="a"><rect width="114" height="20" rx="3" fill="#fff"/></mask><g mask="url(#a)"><path fill="#555" d="M0 0h62v20H0z"/><path fill="#4C1" d="M62 0h52v20H62z"/><path fill="url(#b)" d="M0 0h114v20H0z"/></g><g fill="#fff" text-anchor="middle" font-family="Verdana,DejaVu Sans,Geneva,sans-serif" font-size="11"><text x="31" y="15" fill="#010101" fill-opacity=".3">coverage</text><text x="31" y="14">coverage</text><text x="87" y="15" fill="#010101" fill-opacity=".3">97.22%</text><text x="87" y="14">97.22%</text></g></svg>

index.js

@@ -1,47 +1,55 @@
 module.exports = class Query {
   constructor (data) {
     this.data = data.map(item => {
-      item.sortScore = 0;
+      item.sortScore = 0
-      return item;
+      return item
-    });
+    })
-  };
+  }
 
   get results () {
-    return this.data;
+    return this.data
-  };
+  }
+
+  filter (func) {
+    this.data = this.data.filter(func)
+    return this
+  }
+
+  filterBy (key, func) {
+    this.data = this.data.filter(item => func(item[key]))
+    return this
+  }
 
   search (key, term, score = 0) {
     switch (typeof term) {
       case 'boolean':
-        this.data = this.data.filter(item => item[key] === term);
+        this.data = this.data.filter(item => item[key] === term)
-        break;
+        break
       case 'string':
-        if (term.length >= 3) {
+        this.data = this.data.filter(item => {
-          this.data = this.data.filter(item => {
+          let regFind = new RegExp(term, 'gi')
-            let regFind = new RegExp(term, 'gi');
+          let termMatches = (item[key].match(regFind) || []).length
-            let termMatches = (item[key].match(regFind) || []).length;
+          item.sortScore += termMatches
-            item.sortScore += termMatches;
+          return termMatches
-            return termMatches;
+        })
-          });
+        break
-        }
-        break;
     }
-    return this;
+    return this
-  };
+  }
 
   sort (key = 'sortScore') {
     this.data = this.data.sort((a, b) => {
-      if (a[key] < b[key]) return -1;
+      if (a[key] < b[key]) return -1
-      if (a[key] > b[key]) return 1;
+      if (a[key] > b[key]) return 1
-      return 0;
+      return 0
-    });
+    })
-    return this;
+    return this
-  };
+  }
 
   paginate (page = 1, perPage = 10) {
-    let min = page * perPage - perPage;
+    let min = page * perPage - perPage
-    let max = min + perPage;
+    let max = min + perPage
-    this.data = this.data.slice(min, max);
+    this.data = this.data.slice(min, max)
-    return this;
+    return this
-  };
+  }
-};
+}

index.test.js

@@ -1,79 +1,109 @@
-const Query = require('./index');
+const Query = require('./index')
-const TestData = require('./testdata.json');
+const TestData = require('./testdata.json')
 
 test('should not modify passed data without chain alterations', () => {
   let query = new Query(TestData)
-  .results;
+    .results
 
-  expect(query).toMatchObject(TestData);
+  expect(query).toMatchObject(TestData)
-});
+})
 
 test('should paginate with default params', () => {
   let query = new Query(TestData)
-  .paginate()
+    .paginate()
-  .results;
+    .results
 
-  expect(query.length).toBe(9);
+  expect(query.length).toBe(9)
-});
+})
 
 test('should paginate with custom page length', () => {
   let query = new Query(TestData)
-  .paginate(1, 3)
+    .paginate(1, 3)
-  .results;
+    .results
 
-  expect(query.length).toBe(3);
+  expect(query.length).toBe(3)
   expect(query[0].name).toBe('Haynes Meadows')
-});
+})
 
 test('should paginate to second page with custom page length', () => {
   let query = new Query(TestData)
-  .paginate(2, 3)
+    .paginate(2, 3)
-  .results;
+    .results
 
-  expect(query.length).toBe(3);
+  expect(query.length).toBe(3)
   expect(query[0].name).toBe('Howard Buckley')
-});
+})
 
 test('should search by boolean isActive', () => {
   let query = new Query(TestData)
-  .search('isActive', true)
+    .search('isActive', true)
-  .results;
+    .results
 
-  expect(query.length).toBe(4);
+  expect(query.length).toBe(4)
-});
+})
 
-test('should search by age', () => {
+test('should search by name', () => {
   let query = new Query(TestData)
-  .search('name', 'steele')
+    .search('name', 'steele')
-  .results;
+    .results
 
-  expect(query.length).toBe(2);
+  expect(query.length).toBe(2)
-});
+})
 
 test('should sort by boolean isActive', () => {
   let query = new Query(TestData)
-  .sort('isActive')
+    .sort('isActive')
-  .results;
+    .results
 
-  expect(query[0].name).toBe('Katelyn Steele');
+  expect(query[0].name).toBe('Katelyn Steele')
-});
+})
+
+test('should sort by number netWorth', () => {
+  let query = new Query(TestData)
+    .sort('netWorth')
+    .results
+
+  expect(query[0].name).toBe('Howard Buckley') // Negative
+  expect(query[1].name).toBe('Natalia Petty') // 0
+  expect(query[query.length - 1].name).toBe('Newman Mays') // Richest
+})
 
 test('should sort by string name', () => {
   let query = new Query(TestData)
-  .sort('name')
+    .sort('name')
-  .results;
+    .results
 
-  expect(query[0].name).toBe('Dudley Conner');
+  expect(query[0].name).toBe('Dudley Conner')
-});
+})
+
+test('should filter', () => {
+  let isAgeOver33 = a => a.age > 33
+
+  let query = new Query(TestData)
+    .filter(isAgeOver33)
+    .results
+
+  expect(query[0].name).toBe('Howard Buckley')
+})
+
+test('should filter by key', () => {
+  let isNumGT33 = num => num > 33
+
+  let query = new Query(TestData)
+    .filterBy('age', isNumGT33)
+    .results
+
+  expect(query[0].name).toBe('Howard Buckley')
+})
 
 test('should chain everything together', () => {
   let query = new Query(TestData)
-  .search('isActive', true)
+    .search('isActive', true)
-  .sort('name')
+    .sort('name')
-  .paginate(1, 2)
+    .paginate(1, 2)
-  .results;
+    .results
 
-  expect(query.length).toBe(2);
+  expect(query.length).toBe(2)
-  expect(query[0].name).toBe('Dudley Conner');
+  expect(query[0].name).toBe('Dudley Conner')
-  expect(query[query.length - 1].name).toBe('Haynes Meadows');
+  expect(query[query.length - 1].name).toBe('Haynes Meadows')
-});
+})

package.json

@@ -1,22 +1,32 @@
 {
   "name": "json-query-chain",
-  "version": "1.0.0",
+  "version": "1.1.3",
   "description": "Chain queries onto POJOs to return precise results.",
   "main": "index.js",
   "scripts": {
-    "test": "jest"
+    "test": "jest --coverage && npm run badge",
+    "badge": "lcov-badge coverage/lcov.info -o coverage.svg",
+    "lint": "eslint ./*.js"
   },
   "repository": {
     "type": "git",
     "url": "git+ssh://git@github.com/sharpshark28/json-query-chain.git"
   },
-  "author": "Joe Wroten <joe@wroten.me>",
+  "author": "Ava Wroten <ava@wroten.me>",
   "license": "ISC",
   "bugs": {
     "url": "https://github.com/sharpshark28/json-query-chain/issues"
   },
   "homepage": "https://github.com/sharpshark28/json-query-chain#readme",
   "devDependencies": {
-    "jest": "^20.0.4"
+    "eslint": "^4.18.1",
+    "eslint-config-standard": "^11.0.0",
+    "eslint-plugin-import": "^2.9.0",
+    "eslint-plugin-jest": "^21.12.2",
+    "eslint-plugin-node": "^6.0.0",
+    "eslint-plugin-promise": "^3.6.0",
+    "eslint-plugin-standard": "^3.0.1",
+    "jest": "^20.0.4",
+    "lcov-badge": "^1.0.4"
   }
 }

testdata.json

@@ -3,6 +3,7 @@
     "_id": "5928038b69b33613f3577487",
     "isActive": true,
     "age": 20,
+    "netWorth": 54200.49,
     "name": "Haynes Meadows",
     "tags": [
       "et",
@@ -18,6 +19,7 @@
     "_id": "5928038ba2400e7e09550991",
     "isActive": false,
     "age": 22,
+    "netWorth": 11900,
     "name": "Katelyn Steele",
     "tags": [
       "cupidatat",
@@ -33,6 +35,7 @@
     "_id": "5928038bff4df5c29016be22",
     "isActive": false,
     "age": 29,
+    "netWorth": 0,
     "name": "Natalia Petty",
     "tags": [
       "nulla",
@@ -48,6 +51,7 @@
     "_id": "5928038b496f64e646cb8d69",
     "isActive": false,
     "age": 34,
+    "netWorth": -5000.2,
     "name": "Howard Buckley",
     "tags": [
       "qui",
@@ -63,6 +67,7 @@
     "_id": "5928038b4d214186ba1e7fa2",
     "isActive": false,
     "age": 22,
+    "netWorth": 401512.99,
     "name": "Jenkins Mosley",
     "tags": [
       "adipisicing",