Changeset 439 for EcnlProtoTool/trunk/mruby-2.1.1/mrbgems/mruby-symbol-ext/mrblib/symbol.rb

Timestamp:

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

Author:

coas-nagasima

Message:

mrubyを2.1.1に更新

Location:

EcnlProtoTool/trunk/mruby-2.1.1

Files:

• . (moved) (moved from EcnlProtoTool/trunk/mruby-1.3.0 )
• mrbgems/mruby-symbol-ext/mrblib/symbol.rb (modified) (2 diffs)

EcnlProtoTool/trunk/mruby-2.1.1/mrbgems/mruby-symbol-ext/mrblib/symbol.rb

@@ -3 +3 @@
 
   alias intern to_sym
-
-  def to_proc
-    ->(obj,*args,&block) do
-      obj.__send__(self, *args, &block)
-    end
-  end
 
   ##
@@ -49 +43 @@
     return nil unless other.kind_of?(Symbol)
     lhs =  self.to_s; lhs.upcase!
-    rhs = other.to_s; rhs.upcase!
+    rhs = other.to_s.upcase
     lhs <=> rhs
+  end
+
+  ##
+  # call-seq:
+  #   sym.casecmp?(other)  -> true, false, or nil
+  #
+  # Returns true if sym and other_sym are equal after case folding,
+  # false if they are not equal, and nil if other_sym is not a string.
+
+  def casecmp?(sym)
+    c = self.casecmp(sym)
+    return nil if c.nil?
+    return c == 0
   end