Sets files to files, ensuring it is an array.
the spec of the gem to be uninstalled
Display an informational alert. Will ask question if it is not nil.
Means the line was marked as “invisible” Confusingly, “empty” lines are visible…they just don’t contain any source code other than a newline (“n”).
Returns true if the process terminated because of an uncaught signal, false otherwise.
Returns true if the process generated a coredump when it terminated, false if not.
Not available on all platforms.
Releases the lock and sleeps timeout seconds if it is given and non-nil or forever. Raises ThreadError if mutex wasn’t locked by the current thread.
When the thread is next woken up, it will attempt to reacquire the lock.
Note that this method can wakeup without explicit Thread#wakeup call. For example, receiving signal and so on.
Returns the slept time in seconds if woken up, or nil if timed out.
Removes all objects from the queue.
Returns the length of the queue.
Removes all objects from the queue.
Returns the length of the queue.
Deletes the entry for the given key and returns its associated value.
If no block is given and key is found, deletes the entry and returns the associated value:
m = ObjectSpace::WeakMap.new key = "foo" m[key] = 1 m.delete(key) # => 1 m[key] # => nil
If no block is given and key is not found, returns nil.
If a block is given and key is found, ignores the block, deletes the entry, and returns the associated value:
m = ObjectSpace::WeakMap.new key = "foo" m[key] = 2 m.delete(key) { |key| raise 'Will never happen'} # => 2
If a block is given and key is not found, yields the key to the block and returns the block’s return value:
m = ObjectSpace::WeakMap.new m.delete("nosuch") { |key| "Key #{key} not found" } # => "Key nosuch not found"
Returns the number of referenced objects
Deletes the entry for the given key and returns its associated value.
If no block is given and key is found, deletes the entry and returns the associated value:
m = ObjectSpace::WeakKeyMap.new key = "foo" # to hold reference to the key m[key] = 1 m.delete("foo") # => 1 m["foo"] # => nil
If no block given and key is not found, returns nil.
If a block is given and key is found, ignores the block, deletes the entry, and returns the associated value:
m = ObjectSpace::WeakKeyMap.new key = "foo" # to hold reference to the key m[key] = 2 m.delete("foo") { |key| raise 'Will never happen'} # => 2
If a block is given and key is not found, yields the key to the block and returns the block’s return value:
m = ObjectSpace::WeakKeyMap.new m.delete("nosuch") { |key| "Key #{key} not found" } # => "Key nosuch not found"
Removes all map entries; returns self.
Escape only the tags of certain HTML elements in string.
Takes an element or elements or array of elements. Each element is specified by the name of the element, without angle brackets. This matches both the start and the end tag of that element. The attribute list of the open tag will also be escaped (for instance, the double-quotes surrounding attribute values).
print CGI.escapeElement('<BR><A HREF="url"></A>', "A", "IMG") # "<BR><A HREF="url"></A>" print CGI.escapeElement('<BR><A HREF="url"></A>', ["A", "IMG"]) # "<BR><A HREF="url"></A>"
Returns digest_obj.digest_length().