glosbe.rb in dict-0.3.5

- old
+ new
@@ -1,68 +1,68 @@
-# -*- coding: utf-8 -*-
-
-require 'nokogiri'
-require 'dict/dictionary'
-
-GLOSBE_PL = 'http://glosbe.com/pl/en/' # polish - english
-GLOSBE_EN = 'http://glosbe.com/en/pl/' # english - polish
-
-module Dict
-  class Glosbe < Dictionary
-    # returns an Dict::Result object 
-    def translate
-        if is_polish?(doc = get_content(GLOSBE_PL, @word))
-          add_translations(get_translations(doc))
-          add_examples(get_examples(doc, 'en'))
-        else
-          doc = get_content(GLOSBE_EN, @word) 
-          add_translations(get_translations(doc))
-          add_examples(get_examples(doc, 'pl'))
-        end
-
-        @result
-    end
-
-    private
-
-    # checks if given word is polish
-    def is_polish?(doc)
-      !doc.empty? && doc.at_css('.content_box_rounded p').nil?
-    end
-
-    # returns instance of Nokogiri::HTML module
-    def get_content(url, word)
-      begin
-        Nokogiri::HTML(open(uri(url, word))).css('.wordDetails')
-      rescue => e
-        ""
-      end
-    end
-
-    # returns array with structure as shown below from the given dictionary link
-    # ['TRANSLATION1', 'TRANSLATION2', ...]
-    def get_translations(doc)
-      translations = []
-      doc.css('.phrase-container > .translation').each { |translation| translations.push(translation.text.downcase) } if !doc.empty?
-      translations
-    end
-
-    # add obtained translations to Dict::Result object
-    def add_translations(translations)
-      translations.each { |translation| @result.add_translation(@result.term, translation) }
-    end
-
-    # returns array with structure as shown below from the given dictionary link
-    # ['EXAMPLE1', 'EXAMPLE2', ...]
-    # the default length of given example is 60 characters
-    def get_examples(doc, lang, length = 60)
-      examples = []
-      doc.css(".tranlastionMemory td[lang=#{lang}]").each { |example| examples.push(example.text.capitalize) if example.text.length < length } if !doc.empty?
-      examples
-    end
-
-    # add obtained examples to Dict::Result object
-    def add_examples(examples)
-      examples.each { |example| @result.add_example(@result.term, example) }
-    end
-  end
-end
+# -*- coding: utf-8 -*-
+
+require 'nokogiri'
+require 'dict/dictionary'
+
+GLOSBE_PL = 'http://glosbe.com/pl/en/' # polish - english
+GLOSBE_EN = 'http://glosbe.com/en/pl/' # english - polish
+
+module Dict
+  class Glosbe < Dictionary
+    # returns an Dict::Result object 
+    def translate
+        if is_polish?(doc = get_content(GLOSBE_PL, @word))
+          add_translations(get_translations(doc))
+          add_examples(get_examples(doc, 'en'))
+        else
+          doc = get_content(GLOSBE_EN, @word) 
+          add_translations(get_translations(doc))
+          add_examples(get_examples(doc, 'pl'))
+        end
+
+        @result
+    end
+
+    private
+
+    # checks if given word is polish
+    def is_polish?(doc)
+      !doc.empty? && doc.at_css('.content_box_rounded p').nil?
+    end
+
+    # returns instance of Nokogiri::HTML module
+    def get_content(url, word)
+      begin
+        Nokogiri::HTML(open(uri(url, word))).css('.wordDetails')
+      rescue => e
+        ""
+      end
+    end
+
+    # returns array with structure as shown below from the given dictionary link
+    # ['TRANSLATION1', 'TRANSLATION2', ...]
+    def get_translations(doc)
+      translations = []
+      doc.css('.phrase-container > .translation').each { |translation| translations.push(translation.text.downcase) } if !doc.empty?
+      translations
+    end
+
+    # add obtained translations to Dict::Result object
+    def add_translations(translations)
+      translations.each { |translation| @result.add_translation(@result.term, translation) }
+    end
+
+    # returns array with structure as shown below from the given dictionary link
+    # ['EXAMPLE1', 'EXAMPLE2', ...]
+    # the default length of given example is 60 characters
+    def get_examples(doc, lang, length = 60)
+      examples = []
+      doc.css(".tranlastionMemory td[lang=#{lang}]").each { |example| examples.push(example.text.capitalize) if example.text.length < length } if !doc.empty?
+      examples
+    end
+
+    # add obtained examples to Dict::Result object
+    def add_examples(examples)
+      examples.each { |example| @result.add_example(@result.term, example) }
+    end
+  end
+end