Changeset 439 for EcnlProtoTool/trunk/mrbgems/mruby-onig-regexp/mrblib/onig_regexp.rb

Timestamp:

Jul 9, 2020, 8:51:43 AM (4 years ago)

Author:

coas-nagasima

Message:

mrubyを2.1.1に更新

File:

• EcnlProtoTool/trunk/mrbgems/mruby-onig-regexp/mrblib/onig_regexp.rb (modified) (4 diffs)

EcnlProtoTool/trunk/mrbgems/mruby-onig-regexp/mrblib/onig_regexp.rb

@@ -16 +16 @@
   end
 
+  def self.last_match=(match)
+    @last_match = match
+  end
+
   # ISO 15.2.15.7.2
   def initialize_copy(other)
@@ -24 +28 @@
   def ===(str)
     not self.match(str).nil?
+  rescue TypeError
+    false
   end
 
@@ -46 +52 @@
   end
 
+  # ISO 15.2.10.5.27
+  def match(re, pos=0, &block)
+    re.match(self, pos, &block)
+  end
+
+
   # redefine methods with oniguruma regexp version
-  [:sub, :gsub, :split, :scan].each do |v|
-    alias_method "string_#{v}".to_sym, v
-    alias_method v, "onig_regexp_#{v}".to_sym
+  %i[sub gsub split scan].each do |v|
+    alias_method :"string_#{v}", v if method_defined?(v)
+    alias_method v, :"onig_regexp_#{v}"
   end
+
+  alias_method :match?, :onig_regexp_match?
 
   alias_method :old_slice, :slice
   alias_method :old_square_brancket, :[]
+  alias_method :old_square_brancket_equal, :[]=
 
   def [](*args)
@@ -78 +93 @@
 
   alias_method :slice, :[]
+
+  def []=(*args)
+    return old_square_brancket_equal(*args) unless args[0].class == Regexp
+
+    n_args = args.size
+    case n_args
+    when 2
+      match = args[0].match(self)
+      self[match.begin(0)...match.end(0)] = args[1]
+    when 3
+      match = args[0].match(self)
+      n = args[1]
+      self[match.begin(n)...match.end(n)] = args[2]
+    else
+      raise ArgumentError, "wrong number of arguments (#{n_args} for 2..3)"
+    end
+
+    self
+  end
 
   def slice!(*args)