base.rb in clean-hash-0.5.0

- old
+ new
@@ -1,104 +1,18 @@
 class CleanHash
-  def initialize data, mode=nil
-    @data = data
-    @mode = mode
-
-    case mode
+  def self.create type, data={}
+    case type
+    when :indifferent
+      ::CleanHash::Indifferent.new data
     when :safe
-      @is_safe = true
+      ::CleanHash::Safe.new data
+    when :strict
+      ::CleanHash::Strict.new data
+    when :stuct
+      ::CleanHash.create_strut data
+    when :mutex
+      ::CleanHash::MutexHash.new data
     else
-      @is_strict = true if mode
+      raise ArgumentError, 'Unsupported type: %s' % type
     end
   end
-
-  # for debug
-  def to_json
-    JSON.pretty_generate @data
-  end
-
-  # for puts
-  def to_ary
-    [@data]
-  end
-
-  def [] key
-    data = @data[key.to_sym]
-    data = @data[key.to_s] if data.nil?
-
-    if data.nil?
-      if @is_strict && !keys.include?(key.to_sym)
-        raise NoMethodError, 'Clean hash: key "%s" not found (%s)' % [key, keys]
-      else
-        nil
-      end
-    elsif data.is_a?(Hash)
-      CleanHash.new data, @mode
-    else
-      data
-    end
-  end
-
-  def []= key, value
-    key = key.to_sym unless key.class == Symbol
-
-    __error_set if @is_strict && !key?(key)
-
-    if @is_safe
-      value = value.to_s if value.is_a?(Symbol)
-
-      unless value.nil? || value.is_a?(Hash) || value.is_a?(Numeric) || value.is_a?(String)
-        raise ArgumentError.new('Unsupported safe type: %s' % value.class)
-      end
-    end
-
-    @data.delete(key.to_s)
-
-    @data[key] = value
-  end
-
-  def key? name
-    self[name]
-    true
-  rescue NoMethodError
-    false
-  end
-
-  def keys
-    @data.keys
-  end
-
-  def values
-    @data.values
-  end
-
-  def to_h
-    @data
-  end
-
-  def to_json *args
-    @data.to_json *args
-  end
-
-  def method_missing name, *args
-    m = name.to_s
-
-    if m.end_with?('=')
-      m = m.sub('=', '')
-      self[m] = args.first
-    elsif m.end_with?('?')
-      begin
-        !self[m.sub('?', '')].nil?
-      rescue NoMethodError
-        false
-      end
-    else
-      self[m]
-    end
-  end
-
-  private
-
-  def __error_set
-    raise NoMethodError, 'Clean hash: setting a key value is not allowedß'
-  end
-end
+end
\ No newline at end of file