File movement and adding assertions

lib/flutter_icons.dart

@@ -1,18 +1,18 @@
 library flutter_icons;
 
-export 'ionicons.dart';
+export 'src/ionicons.dart';
-export 'ant_design.dart';
+export 'src/ant_design.dart';
-export 'font_awesome.dart';
+export 'src/font_awesome.dart';
-export 'material_icons.dart';
+export 'src/material_icons.dart';
-export 'entypo.dart';
+export 'src/entypo.dart';
-export 'evil_icons.dart';
+export 'src/evil_icons.dart';
-export 'feather.dart';
+export 'src/feather.dart';
-export 'material_community_icons.dart';
+export 'src/material_community_icons.dart';
-export 'octicons.dart';
+export 'src/octicons.dart';
-export 'simple_line_icons.dart';
+export 'src/simple_line_icons.dart';
-export 'zocial.dart';
+export 'src/zocial.dart';
-export 'foundation.dart';
+export 'src/foundation.dart';
-export 'font_awesome_5.dart';
+export 'src/font_awesome_5.dart';
-export 'flutter_icon_data.dart' show IconWeight;
+export 'src/flutter_icon_data.dart' show IconWeight;
-export 'icon_toggle.dart';
+export 'src/icon_toggle.dart';
-export 'weather_icons.dart';
+export 'src/weather_icons.dart';

lib/src/ant_design.dart

@@ -1,17 +1,20 @@
 import 'flutter_icon_data.dart';
+
 class AntDesign {
-  static getIconData(iconName){
+  static getIconData(iconName) {
+    assert(
+      hasIconData(iconName),
+      "The icon $iconName does not exist in the AntDesign",
+    );
     return FlutterIconData.antDesign(_antDesign[iconName]);
   }
 
-  static hasIconData(iconName)=>_antDesign.containsKey(iconName);
+  static hasIconData(iconName) => _antDesign.containsKey(iconName);
 
   static const glyphMaps = _antDesign;
 }
 
-
+const Map<String, int> _antDesign = {
-
-const Map<String,int> _antDesign ={
   "stepforward": 58880,
   "stepbackward": 58881,
   "forward": 58882,
@@ -310,4 +313,4 @@ const Map<String,int> _antDesign ={
   "yuque": 59148,
   "slack": 59141,
   "slack-square": 59142
-};
+};

lib/src/entypo.dart

@@ -1,16 +1,20 @@
 import 'flutter_icon_data.dart';
 
 class Entypo {
-  static getIconData(String iconName){
+  static getIconData(String iconName) {
+    assert(
+      hasIconData(iconName),
+      "The icon $iconName does not exist in the Entypo",
+    );
     return FlutterIconData.entypo(_entypo[iconName]);
   }
 
-  static hasIconData(iconName)=>_entypo.containsKey(iconName);
+  static hasIconData(iconName) => _entypo.containsKey(iconName);
 
   static const glyphMaps = _entypo;
 }
 
-const Map<String,int> _entypo ={
+const Map<String, int> _entypo = {
   "500px": 61696,
   "500px-with-circle": 61697,
   "add-to-list": 61698,
@@ -422,4 +426,4 @@ const Map<String,int> _entypo ={
   "youko-with-circle": 62104,
   "youtube": 62105,
   "youtube-with-circle": 62106
-};
+};

lib/src/evil_icons.dart

@@ -1,14 +1,19 @@
 import 'flutter_icon_data.dart';
 
 class EvilIcons {
-  static getIconData(String iconName){
+  static getIconData(String iconName) {
+    assert(
+      hasIconData(iconName),
+      "The icon $iconName does not exist in the EvilIcons",
+    );
     return FlutterIconData.evilIcons(_evilIcons[iconName]);
   }
 
-  static hasIconData(iconName)=>_evilIcons.containsKey(iconName);
+  static hasIconData(iconName) => _evilIcons.containsKey(iconName);
 
   static const glyphMaps = _evilIcons;
 }
+
 const Map<String, int> _evilIcons = {
   "archive": 61696,
   "arrow-down": 61697,
@@ -80,4 +85,4 @@ const Map<String, int> _evilIcons = {
   "undo": 61763,
   "unlock": 61764,
   "user": 61765
-};
+};

lib/src/feather.dart

@@ -1,15 +1,20 @@
 import 'flutter_icon_data.dart';
 
 class Feather {
-  static getIconData(String iconName){
+  static getIconData(String iconName) {
+    assert(
+      hasIconData(iconName),
+      "The icon $iconName does not exist in the Feather",
+    );
     return FlutterIconData.feather(_feather[iconName]);
   }
 
-  static hasIconData(iconName)=>_feather.containsKey(iconName);
+  static hasIconData(iconName) => _feather.containsKey(iconName);
 
   static const glyphMaps = _feather;
 }
-const Map<String,int> _feather ={
+
+const Map<String, int> _feather = {
   "activity": 59648,
   "airplay": 59649,
   "alert-circle": 59650,
@@ -276,4 +281,4 @@ const Map<String,int> _feather ={
   "zap-off": 59911,
   "zoom-in": 59912,
   "zoom-out": 59913
-};
+};

lib/src/font_awesome.dart

@@ -1,15 +1,20 @@
 import 'flutter_icon_data.dart';
 
 class FontAwesome {
-  static getIconData(iconName){
+  static getIconData(iconName) {
+    assert(
+      hasIconData(iconName),
+      "The icon $iconName does not exist in the FontAwesome",
+    );
     return FlutterIconData.fontAwesome(_fontAwesome[iconName]);
   }
 
-  static hasIconData(iconName)=>_fontAwesome.containsKey(iconName);
+  static hasIconData(iconName) => _fontAwesome.containsKey(iconName);
 
   static const glyphMaps = _fontAwesome;
 }
-const Map<String ,int> _fontAwesome = {
+
+const Map<String, int> _fontAwesome = {
   "glass": 61440,
   "music": 61441,
   "search": 61442,
@@ -796,4 +801,4 @@ const Map<String ,int> _fontAwesome = {
   "superpowers": 62173,
   "wpexplorer": 62174,
   "meetup": 62176
-};
+};

lib/src/font_awesome_5.dart

@@ -1,7 +1,11 @@
 import 'flutter_icon_data.dart';
 
 class FontAwesome5 {
-  static getIconData(iconName, {IconWeight weight}) {
+  static getIconData(iconName, {IconWeight weight = IconWeight.Regular}) {
+    assert(
+      hasIconData(iconName, weight: weight),
+      "The icon $iconName does not exist in the FontAwesome5($weight)",
+    );
     return FlutterIconData.fontAwesome5(_fontAwesome5[iconName],
         weight: weight);
   }

lib/src/foundation.dart

@@ -1,15 +1,20 @@
 import 'flutter_icon_data.dart';
 
 class Foundation {
-  static getIconData(String iconName){
+  static getIconData(String iconName) {
+    assert(
+      hasIconData(iconName),
+      "The icon $iconName does not exist in the Foundation",
+    );
     return FlutterIconData.foundation(_foundation[iconName]);
   }
 
-  static hasIconData(iconName)=>_foundation.containsKey(iconName);
+  static hasIconData(iconName) => _foundation.containsKey(iconName);
 
   static const glyphMaps = _foundation;
 }
-const Map<String,int> _foundation = {
+
+const Map<String, int> _foundation = {
   "address-book": 61696,
   "alert": 61697,
   "align-center": 61698,
@@ -293,4 +298,4 @@ const Map<String,int> _foundation = {
   "yen": 61976,
   "zoom-in": 61977,
   "zoom-out": 61978
-};
+};

lib/src/ionicons.dart

@@ -1,17 +1,19 @@
 import 'flutter_icon_data.dart';
-import 'package:flutter/material.dart';
-class Ionicons{
 
+class Ionicons {
   static getIconData(String iconName) {
+    assert(
+      hasIconData(iconName),
+      "The icon $iconName does not exist in the Ionicons",
+    );
     return FlutterIconData.ionicons(_ionicons[iconName]);
   }
 
-  static hasIconData(iconName)=>_ionicons.containsKey(iconName);
+  static hasIconData(iconName) => _ionicons.containsKey(iconName);
 
   static const glyphMaps = _ionicons;
 }
 
-
 const Map<String, int> _ionicons = const {
   "ios-add": 61698,
   "ios-add-circle": 61697,
@@ -709,4 +711,4 @@ const Map<String, int> _ionicons = const {
   "md-wifi": 62376,
   "md-wine": 62377,
   "md-woman": 62378
-};
+};

lib/src/material_community_icons.dart

@@ -1,15 +1,21 @@
 import 'flutter_icon_data.dart';
 
 class MaterialCommunityIcons {
-  static getIconData(String iconName){
+  static getIconData(String iconName) {
-    return FlutterIconData.materialCommunityIcons(_materialCommunityIcons[iconName]);
+    assert(
+      hasIconData(iconName),
+      "The icon $iconName does not exist in the MaterialCommunityIcons",
+    );
+    return FlutterIconData.materialCommunityIcons(
+        _materialCommunityIcons[iconName]);
   }
 
-  static hasIconData(iconName)=>_materialCommunityIcons.containsKey(iconName);
+  static hasIconData(iconName) => _materialCommunityIcons.containsKey(iconName);
 
   static const glyphMaps = _materialCommunityIcons;
 }
-const Map<String,int> _materialCommunityIcons = {
+
+const Map<String, int> _materialCommunityIcons = {
   "ab-testing": 983068,
   "access-point": 61442,
   "access-point-network": 61443,
@@ -4107,4 +4113,4 @@ const Map<String,int> _materialCommunityIcons = {
   "zodiac-taurus": 64134,
   "zodiac-virgo": 64135,
   "blank": 63116
-};
+};

lib/src/material_icons.dart

@@ -1,14 +1,20 @@
 import 'flutter_icon_data.dart';
+
 class MaterialIcons {
-  static getIconData(String iconName){
+  static getIconData(String iconName) {
+    assert(
+      hasIconData(iconName),
+      "The icon $iconName does not exist in the MaterialIcons",
+    );
     return FlutterIconData.materialIcons(_materialIcons[iconName]);
   }
-  static hasIconData(iconName)=>_materialIcons.containsKey(iconName);
 
-  static const glyphMaps = _materialIcons;
+  static hasIconData(iconName) => _materialIcons.containsKey(iconName);
 
+  static const glyphMaps = _materialIcons;
 }
-const Map<String,int> _materialIcons = {
+
+const Map<String, int> _materialIcons = {
   "3d-rotation": 59469,
   "ac-unit": 60219,
   "access-alarm": 57744,
@@ -941,4 +947,4 @@ const Map<String,int> _materialIcons = {
   "zoom-in": 59647,
   "zoom-out": 59648,
   "zoom-out-map": 58731
-};
+};

lib/src/octicons.dart

@@ -1,15 +1,20 @@
 import 'flutter_icon_data.dart';
 
 class Octicons {
-  static getIconData(String iconName){
+  static getIconData(String iconName) {
+    assert(
+      hasIconData(iconName),
+      "The icon $iconName does not exist in the Octicons",
+    );
     return FlutterIconData.octicons(_octicons[iconName]);
   }
 
-  static hasIconData(iconName)=>_octicons.containsKey(iconName);
+  static hasIconData(iconName) => _octicons.containsKey(iconName);
 
   static const glyphMaps = _octicons;
 }
-const Map<String,int> _octicons ={
+
+const Map<String, int> _octicons = {
   "alert": 61696,
   "archive": 61697,
   "arrow-down": 61698,
@@ -187,4 +192,4 @@ const Map<String,int> _octicons ={
   "watch": 61870,
   "x": 61871,
   "zap": 61872
-};
+};

lib/src/simple_line_icons.dart

@@ -1,15 +1,20 @@
 import 'flutter_icon_data.dart';
 
 class SimpleLineIcons {
-  static getIconData(String iconName){
+  static getIconData(String iconName) {
+    assert(
+      hasIconData(iconName),
+      "The icon $iconName does not exist in the SimpleLineIcons",
+    );
     return FlutterIconData.simpleLineIcons(_simpleLineIcons[iconName]);
   }
 
-  static hasIconData(iconName)=>_simpleLineIcons.containsKey(iconName);
+  static hasIconData(iconName) => _simpleLineIcons.containsKey(iconName);
 
   static const glyphMaps = _simpleLineIcons;
 }
-const Map<String,int> _simpleLineIcons = {
+
+const Map<String, int> _simpleLineIcons = {
   "user": 57349,
   "people": 57345,
   "user-female": 57344,
@@ -199,4 +204,4 @@ const Map<String,int> _simpleLineIcons = {
   "social-dropbox": 57356,
   "social-vkontakte": 58904,
   "social-steam": 58912
-};
+};

lib/src/weather_icons.dart

@@ -2,6 +2,10 @@ import 'flutter_icon_data.dart';
 
 class WeatherIcons {
   static getIconData(String iconName) {
+    assert(
+      hasIconData(iconName),
+      "The icon $iconName does not exist in the WeatherIcons",
+    );
     return FlutterIconData.weatherIcons(_weatherIcons[iconName]);
   }
 

lib/src/zocial.dart

@@ -1,14 +1,20 @@
 import 'flutter_icon_data.dart';
+
 class Zocial {
-  static getIconData(String iconName){
+  static getIconData(String iconName) {
+    assert(
+      hasIconData(iconName),
+      "The icon $iconName does not exist in the Zocial",
+    );
     return FlutterIconData.zocial(_zocial[iconName]);
   }
 
-  static hasIconData(iconName)=>_zocial.containsKey(iconName);
+  static hasIconData(iconName) => _zocial.containsKey(iconName);
 
   static const glyphMaps = _zocial;
 }
-const Map<String,int> _zocial = {
+
+const Map<String, int> _zocial = {
   "acrobat": 61696,
   "amazon": 61697,
   "android": 61698,
@@ -109,4 +115,4 @@ const Map<String,int> _zocial = {
   "ycombinator": 61793,
   "yelp": 61794,
   "youtube": 61795
-};
+};