flow like the river

VISUALIZACION/node_modules/autoprefixer/lib/hacks/display-flex.js

@@ -0,0 +1,52 @@
+(function() {
+  var DisplayFlex, OldValue, Value, flexSpec,
+    extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+    hasProp = {}.hasOwnProperty;
+
+  flexSpec = require('./flex-spec');
+
+  OldValue = require('../old-value');
+
+  Value = require('../value');
+
+  DisplayFlex = (function(superClass) {
+    extend(DisplayFlex, superClass);
+
+    DisplayFlex.names = ['display-flex', 'inline-flex'];
+
+    function DisplayFlex(name, prefixes) {
+      DisplayFlex.__super__.constructor.apply(this, arguments);
+      if (name === 'display-flex') {
+        this.name = 'flex';
+      }
+    }
+
+    DisplayFlex.prototype.check = function(decl) {
+      return decl.prop === 'display' && decl.value === this.name;
+    };
+
+    DisplayFlex.prototype.prefixed = function(prefix) {
+      var ref, spec;
+      ref = flexSpec(prefix), spec = ref[0], prefix = ref[1];
+      return prefix + (spec === 2009 ? this.name === 'flex' ? 'box' : 'inline-box' : spec === 2012 ? this.name === 'flex' ? 'flexbox' : 'inline-flexbox' : spec === 'final' ? this.name : void 0);
+    };
+
+    DisplayFlex.prototype.replace = function(string, prefix) {
+      return this.prefixed(prefix);
+    };
+
+    DisplayFlex.prototype.old = function(prefix) {
+      var prefixed;
+      prefixed = this.prefixed(prefix);
+      if (prefixed) {
+        return new OldValue(this.name, prefixed);
+      }
+    };
+
+    return DisplayFlex;
+
+  })(Value);
+
+  module.exports = DisplayFlex;
+
+}).call(this);