Changeset 248

Timestamp:

10/31/05 07:42:18 (3 years ago)

Author:

ged

Message:

• Fixed lazy implementation of String#to_re
• Added Integer#of (e.g., chars = 10.of { FaerieMUD::Character.new })

Files:

• trunk/lib/fm/utils.rb (modified) (2 diffs)

trunk/lib/fm/utils.rb

@@ -73 +73 @@
     ### Return the String as a regular expression that will match it.
     def to_re( casefold=false, extended=false )
-        return Regexp::new( Regexp::quote(self) )
+        flags = 0
+        flags |= Regexp::IGNORECASE if casefold
+        flags |= Regexp::EXTENDED if extended
+        return Regexp::new( Regexp::quote(self), flags )
     end
 
@@ -98 +101 @@
     end
 
+end
+
+
+### Add some stuff to the builtin Integer class.
+class Integer
+
+    ### Execute the given block +n+ times and return an Array that contains the
+    ### results of each call. The block will be passed the iteration number.
+    def of
+        accum = []
+        self.times do |i|
+            accum << yield( i )
+        end
+        return accum
+    end
 end