Merge branch 'feature/sql' into develop

Author: Gmousse

.babelrc

@@ -1,4 +1,4 @@
 {
     "presets": ["es2015", "stage-0"],
-    "plugins": ["transform-runtime"]
+    "plugins": ["transform-decorators-legacy", "transform-decorators", "transform-runtime"]
 }

.eslintrc

@@ -8,6 +8,8 @@
         "indent": [2, 4],
         "no-console": 0,
         "object-curly-spacing": 0,
-        "no-spaced-func": 0
+        "no-spaced-func": 0,
+        "no-eval": 0,
+        "no-use-before-define": 0
     }
 }

.travis.yml

@@ -0,0 +1,6 @@
+language: node_js
+node_js:
+    - "6"
+    - "5"
+    - "4"
+    - "0.12"

CHANGELOG.md

@@ -1,17 +1,64 @@
-# changelog
+# Changelog
 
 ---
 
-## v0.2.7
+## v1.0.0
 
-**Author**: Guillaume Mousnier.
+**Author**: Guillaume Mousnier
+
+**Type**: Major Release
+
+**Changes**:
+- Adding the sql module. Related to the issue [#5](https://github.com/Gmousse/dataframe-js/issues/5).
+- Adding a GroupedDataFrame object (obtained when group by) with aggregates. Related to the issue [#8](https://github.com/Gmousse/dataframe-js/issues/8).
+- DataFrame.groupBy aggregates now returns a DataFrame with an aggregation column. Related to the issue [#8](https://github.com/Gmousse/dataframe-js/issues/8). /!\ Incompatible with older versions.
+- DataFrame.groupBy can be used on multiple columns. ex: df.groupBy('col1', 'col2'). Related to the issues [#4](https://github.com/Gmousse/dataframe-js/issues/4) and [#8](https://github.com/Gmousse/dataframe-js/issues/8).
+- Adding DataFrame.renameAll() to rename each columns of the DataFrame (current .rename()). Related to issue [#12](https://github.com/Gmousse/dataframe-js/issues/12).
+- Changing DataFrame.rename() which now renames only one column (see .renameAll()). Related to issue [#12](https://github.com/Gmousse/dataframe-js/issues/12). /!\ Incompatible with older versions.
+- Changing DataFrame.matrix.isCommutative() which now receives DataFrame as parameter and not an Array, in order to be more consistant with all the API. /!\ Incompatible with older versions.
+- Adding an optional parameter for DataFrame.toArray(), columnName, allowing to return only one column as Array. Related to issue [#11](https://github.com/Gmousse/dataframe-js/issues/11).
+- Adding DataFrame.toCollection(), to return the DataFrame as a collection of dictionnaries (object). Related to issue [#9](https://github.com/Gmousse/dataframe-js/issues/9).
+- Adding an optional parameter to DataFrame.toJSON(asCollection) to build a JSON object containing a collection of Object.
+- Adding DataFrame.stat.sum() in the stat module. Related to issue [#10](https://github.com/Gmousse/dataframe-js/issues/10).
+- Adding static DataFrame.fromCSV(), .fromText() and .fromJSON() method, allowing to create a DataFrame (via a Promise) from files (path or url).
+- Adding DataFrame.dropDuplicates() which removes duplicated rows.
+- DataFrame.randomSplit() is renamed in DataFrame.bisect(). /!\ Incompatible with older versions.
+- Debbugging DataFrame.show(). Related to the issue [#7](https://github.com/Gmousse/dataframe-js/issues/7).
+- Debbugging DataFrame.sortBy(). Now, it returns an error when applied on a mixed type column. Related to the issues [#3](https://github.com/Gmousse/dataframe-js/issues/3) and [#6](https://github.com/Gmousse/dataframe-js/issues/6).
+- Debbugging DataFrame.sortBy() when used with string.
+- DataFrame.distinct() now throw correctly NoSuchColumnError when passing an incorrect columnName.
+- Adding Error messages on Row, DataFrame, GroupedDataFrame and modules...
+- join methods are completely revisited, providing a result near from sql. Moreover you can join on multiple columns.
+- DataFrame.replace() columnNames arguments are now passed as String (for a single column) or in Array (for multiple ones).
+- DataFrame.transpose() has now an optional argument, transposeColumnNames which place columnNames as rowNames.
+- Adding unit tests to cover more cases.
+- Unit tests are now realized on es5 compiled version.
+- Clarifying error messages.
+- Adding `@checktypes` (see [es7-checktypes-decorator](https://github.com/Gmousse/es7-checktypes-decorator)) to handle wrong arguments types.
+- Removing InputTypeError, now replaced by `@checktypes`. /!\ Incompatible with older versions.
+
+---
+
+## v0.2.9
+
+**Author**: Guillaume Mousnier
 
 **Type**: Hotfix
 
 **Changes**:
-- Updating keywords and presentation.
+- Fixing issue [#2](https://github.com/Gmousse/dataframe-js/issues/2).
+- Defined as first real stable version.
 
+---
+
+## v0.2.7
 
+**Author**: Guillaume Mousnier
+
+**Type**: Hotfix
+
+**Changes**:
+- Updating keywords and presentation.
 
 ---
 
@@ -24,12 +71,11 @@
 **Changes**:
 - Just some docs.
 
-
 ---
 
 ## v0.2.5
 
-**Author**: Guillaume Mousnier.
+**Author**: Guillaume Mousnier
 
 **Type**: Hotfix
 
@@ -40,7 +86,7 @@
 
 ## v0.2.4
 
-**Author**: Guillaume Mousnier.
+**Author**: Guillaume Mousnier
 
 **Type**: Hotfix
 
@@ -52,7 +98,7 @@
 
 ## v0.2.3
 
-**Author**: Guillaume Mousnier.
+**Author**: Guillaume Mousnier
 
 **Type**: Hotfix
 
@@ -64,33 +110,33 @@
 
 ## v0.2.2
 
-**Author**: Guillaume Mousnier.
+**Author**: Guillaume Mousnier
 
 **Type**: Hotfix
 
 **Changes**:
-- Removing jquery in dependencies
+- Removing jquery in dependencies.
 
 ---
 
 ## v0.2.1
 
-**Author**: Guillaume Mousnier.
+**Author**: Guillaume Mousnier
 
 **Type**: Feature
 
 **Changes**:
-- First functional version
+- First functional version.
 
 ---
 
 ## v0.1.0
 
-**Author**: Guillaume Mousnier.
+**Author**: Guillaume Mousnier
 
 **Type**: Feature
 
 **Changes**:
-- Init the repo
+- Init the repo.
 
 ---