drop ruby 1.9 support, whitespaces

lib/common/models/wp_theme/findable.rb

@@ -1,64 +1,64 @@
-# encoding: UTF-8
-
-class WpTheme < WpItem
-  module Findable
-
-    # Find the main theme of the blog
-    #
-    # @param [ URI ] target_uri
-    #
-    # @return [ WpTheme ]
-    def find(target_uri)
-      methods.grep(/^find_from_/).each do |method|
-        if wp_theme = self.send(method, target_uri)
-          wp_theme.found_from = method
-
-          return wp_theme
-        end
-      end
-      nil
-    end
-
-    protected
-
-    # Discover the wordpress theme by parsing the css link rel
-    #
-    # @param [ URI ] target_uri
-    #
-    # @return [ WpTheme ]
-    def find_from_css_link(target_uri)
-      response = Browser.get_and_follow_location(target_uri.to_s)
-
-      # https + domain is optional because of relative links
-      return unless response.body =~ %r{(?:https?://[^"']+/)?([^/\s]+)/themes/([^"'/]+)[^"']*/style.css}i
-
-      new(
-        target_uri,
-        name:           Regexp.last_match[2],
-        referenced_url: Regexp.last_match[0],
-        wp_content_dir: Regexp.last_match[1]
-      )
-    end
-
-    # @param [ URI ] target_uri
-    #
-    # @return [ WpTheme ]
-    def find_from_wooframework(target_uri)
-      body = Browser.get(target_uri.to_s).body
-      regexp = %r{<meta name="generator" content="([^\s"]+)\s?([^"]+)?" />\s+<meta name="generator" content="WooFramework\s?([^"]+)?" />}
-
-      if matches = regexp.match(body)
-        woo_theme_name = matches[1]
-        woo_theme_version = matches[2]
-        #woo_framework_version = matches[3] # Not used at this time
-
-        return new(
-          target_uri,
-          name:    woo_theme_name,
-          version: woo_theme_version
-        )
-      end
-    end
-
-  end
-end
+# encoding: UTF-8
+
+class WpTheme < WpItem
+  module Findable
+
+    # Find the main theme of the blog
+    #
+    # @param [ URI ] target_uri
+    #
+    # @return [ WpTheme ]
+    def find(target_uri)
+      methods.grep(/^find_from_/).each do |method|
+        if wp_theme = self.send(method, target_uri)
+          wp_theme.found_from = method
+
+          return wp_theme
+        end
+      end
+      nil
+    end
+
+    protected
+
+    # Discover the wordpress theme by parsing the css link rel
+    #
+    # @param [ URI ] target_uri
+    #
+    # @return [ WpTheme ]
+    def find_from_css_link(target_uri)
+      response = Browser.get_and_follow_location(target_uri.to_s)
+
+      # https + domain is optional because of relative links
+      return unless response.body =~ %r{(?:https?://[^"']+/)?([^/\s]+)/themes/([^"'/]+)[^"']*/style.css}i
+
+      new(
+        target_uri,
+        name:           Regexp.last_match[2],
+        referenced_url: Regexp.last_match[0],
+        wp_content_dir: Regexp.last_match[1]
+      )
+    end
+
+    # @param [ URI ] target_uri
+    #
+    # @return [ WpTheme ]
+    def find_from_wooframework(target_uri)
+      body = Browser.get(target_uri.to_s).body
+      regexp = %r{<meta name="generator" content="([^\s"]+)\s?([^"]+)?" />\s+<meta name="generator" content="WooFramework\s?([^"]+)?" />}
+
+      if matches = regexp.match(body)
+        woo_theme_name = matches[1]
+        woo_theme_version = matches[2]
+        #woo_framework_version = matches[3] # Not used at this time
+
+        return new(
+          target_uri,
+          name:    woo_theme_name,
+          version: woo_theme_version
+        )
+      end
+    end
+
+  end
+end