Added mappings for Forecast.io.

less/mappings/_forecast-io.less

@@ -0,0 +1,37 @@
+// icon definitions
+// --------------------------
+
+@forecast-io-mapping-namespace: forecast-io;
+
+// create the icon definitions
+@forecast-io-condition-code-mappings:
+  "clear-day"           "day-sunny",
+  "clear-night"         "night-clear",
+  "cloudy"              "cloudy",
+  "fog"                 "fog",
+  "hail"                "hail",
+  "partly-cloudy-day"   "day-cloudy",
+  "partly-cloudy-night" "night-partly-cloudy",
+  "rain"                "rain",
+  "sleet"               "sleet",
+  "snow"                "snow",
+  "thunderstorm"        "thunderstorm",
+  "tornado"             "tornado",
+  "wind"                "windy";
+
+// generate condition code mapping classes and @extend the matching class
+// todo: extend() doesn't seem to function...
+.createForecastIOMappings(@iterator: 1) when(@iterator <= length(@forecast-io-condition-code-mappings)) {
+
+  @forecast-io-condition-code: extract(extract(@forecast-io-condition-code-mappings, @iterator), 1);
+  @forecast-io-condition-code-mapping: extract(extract(@forecast-io-condition-code-mappings, @iterator), 2);
+  @forecast-io-condition-code-mapping-unquoted: ~"@{forecast-io-condition-code-mapping}";
+
+  .@{wi-css-prefix}-@{forecast-io-mapping-namespace}-@{forecast-io-condition-code}:before {
+
+    &:extend(.@{wi-css-prefix}-@{forecast-io-condition-code-mapping-unquoted}:before all);
+  }
+
+  .createForecastIOMappings((@iterator + 1));
+}
+.createForecastIOMappings();

less/weather-icons.less

@@ -38,8 +38,12 @@
 // the sizzle
 // @import "_animated.less";
 // @import "_bordered-pulled.less";
-// @import "_fixed-width.less";
+@import "_fixed-width.less";
 // @import "_list.less";
 @import "_rotated-flipped.less";
 @import "_sizes.less";
 // @import "_stacked.less";
+
+// mappings
+@import "mappings/_forecast-io.less";
+@import "mappings/_yahoo.less";

scss/mappings/_forecast-io.scss

@@ -0,0 +1,31 @@
+// icon definitions
+// --------------------------
+
+$forecast-io-mapping-namespace: forecast-io;
+
+// create the icon definitions
+$forecast-io-condition-code-mappings: (
+
+  "clear-day"          : "day-sunny",
+  "clear-night"        : "night-clear",
+  "cloudy"             : "cloudy",
+  "fog"                : "fog",
+  "hail"               : "hail",
+  "partly-cloudy-day"  : "day-cloudy",
+  "partly-cloudy-night": "night-partly-cloudy",
+  "rain"               : "rain",
+  "sleet"              : "sleet",
+  "snow"               : "snow",
+  "thunderstorm"       : "thunderstorm",
+  "tornado"            : "tornado",
+  "wind"               : "windy"
+);
+
+// generate condition code mapping classes and @extend the matching class
+@each $forecast-io-condition-code, $forecast-io-condition-code-mapping in $forecast-io-condition-code-mappings {
+
+  .#{$wi-css-prefix}-#{$forecast-io-mapping-namespace}-#{$forecast-io-condition-code}:before {
+
+    @extend .#{$wi-css-prefix}-#{$forecast-io-condition-code-mapping};
+  }
+}

scss/weather-icons.scss

@@ -43,3 +43,7 @@
 @import "rotated-flipped";
 @import "sizes";
 // @import "stacked";
+
+// mappings
+@import "mappings/forecast-io";
+@import "mappings/yahoo";