lib/open_classes/string.rb in tbpgr_utils-0.0.6 vs lib/open_classes/string.rb in tbpgr_utils-0.0.7

@@ -1,57 +1,71 @@
-# encoding: utf-8
-
-# =String
-class String
-  # ==justify pipe using table format
-  def justify_table
-    return self if self.empty?
-    max_sizes = get_column_maxes
-    return self if max_sizes.nil?
-    justify_lines max_sizes
-  end
-
-  private
-
-  def get_column_maxes
-    max_sizes = []
-    each_line do |line|
-      return nil unless table? line
-      columns = get_columuns(line)
-      max_sizes = get_column_max(columns, max_sizes)
-    end
-    max_sizes
-  end
-
-  def justify_lines(max_sizes)
-    ret = []
-    each_line do |line|
-      columns = get_columuns(line)
-      line_ret = []
-      columns.each_with_index do |column, cnt|
-        line_ret << column.ljust(max_sizes[cnt])
-      end
-      ret << "|#{line_ret.join('|')}|"
-    end
-    ret.join("\n") + "\n"
-  end
-
-  def get_columuns(line)
-    line.split('|')[1..-2]
-  end
-
-  def get_column_max(columns, max_sizes)
-    columns.each_with_index do |column, index|
-      current_size = column.size
-      if max_sizes[index].nil?
-        max_sizes << current_size
-        next
-      end
-      max_sizes[index] = current_size if current_size > max_sizes[index]
-    end
-    max_sizes
-  end
-
-  def table?(text)
-    text.count('|') > 0
-  end
-end
+# encoding: utf-8
+
+# String
+class String
+  # Justify pipe using table format
+  #
+  # before justify
+  #
+  #   |* first name|* family name|
+  #   |eiichiro|oda|
+  #   |akira|toriyama|
+  #   |yusei|matsui|
+  #
+  # after justify
+  #
+  #   |* first name|* family name|
+  #   |eiichiro    |oda          |
+  #   |akira       |toriyama     |
+  #   |yusei       |matsui       |
+  def justify_table
+    return self if self.empty?
+    max_sizes = get_column_maxes
+    return self if max_sizes.nil?
+    justify_lines max_sizes
+  end
+
+  private
+
+  def get_column_maxes
+    max_sizes = []
+    each_line do |line|
+      return nil unless table? line
+      columns = get_columuns(line)
+      max_sizes = get_column_max(columns, max_sizes)
+    end
+    max_sizes
+  end
+
+  def justify_lines(max_sizes)
+    ret = []
+    each_line do |line|
+      columns = get_columuns(line)
+      line_ret = []
+      columns.each_with_index do |column, cnt|
+        line_ret << column.ljust(max_sizes[cnt])
+      end
+      ret << "|#{line_ret.join('|')}|"
+    end
+    ret.join("\n") + "\n"
+  end
+
+  def get_columuns(line)
+    line.split('|')[1..-2]
+  end
+
+  def get_column_max(columns, max_sizes)
+    columns.each_with_index do |column, index|
+      current_size = column.size
+      if max_sizes[index].nil?
+        max_sizes << current_size
+        next
+      end
+      max_sizes[index] = current_size if current_size > max_sizes[index]
+    end
+    max_sizes
+  end
+
+  def table?(text)
+    text.count('|') > 0
+  end
+end