| java.lang.Object
 org.jruby.runtime.Block
All known Subclasses: org.jruby.runtime.MethodBlock, org.jruby.runtime.SharedScopeBlock, org.jruby.runtime.CallBlock, org.jruby.runtime.CompiledBlock,
| Block | | public class Block (Code) | | Internal live representation of a block ({...} or do ... end).
|
| Method Summary | |
| public Arity | arity()
| | public IRubyObject | call(ThreadContext context, IRubyObject[] args)
| | public Block | cloneBlock()
| | public static Block | createBinding(Frame frame, DynamicScope dynamicScope)
| | public static Block | createBlock(ThreadContext context, IterNode iterNode, DynamicScope dynamicScope, IRubyObject self)
| | public SinglyLinkedList | getCRef()
| | public DynamicScope | getDynamicScope()
Gets the dynamicVariables that are local to this block. | | public Frame | getFrame()
Gets the frame. | | public RubyModule | getKlass()
Gets the klass. | | public RubyProc | getProcObject()
| | public Visibility | getVisibility()
| | public boolean | isGiven()
| | protected void | post(ThreadContext context)
| | protected void | pre(ThreadContext context, RubyModule klass)
| | public void | setProcObject(RubyProc procObject)
| | public void | setSelf(IRubyObject self)
| | public void | setVisibility(Visibility visibility)
| | public IRubyObject | yield(ThreadContext context, IRubyObject value)
| | public IRubyObject | yield(ThreadContext context, IRubyObject value, IRubyObject self, RubyModule klass, boolean aValue)
Yield to this block, usually passed to the current call. |
| NULL_BLOCK | | final public static Block NULL_BLOCK(Code) | | All Block variables should either refer to a real block or this NULL_BLOCK.
|
| dynamicScope | | protected DynamicScope dynamicScope(Code) | | A reference to all variable values (and names) that are in-scope for this block.
|
| frame | | protected Frame frame(Code) | | frame of method which defined this block
|
| isLambda | | public boolean isLambda(Code) | | |
| arity | | public Arity arity()(Code) | | What is the arity of this block?
the arity |
| getDynamicScope | | public DynamicScope getDynamicScope()(Code) | | Gets the dynamicVariables that are local to this block. Parent dynamic scopes are also
accessible via the current dynamic scope.
Returns all relevent variable scoping information |
| getFrame | | public Frame getFrame()(Code) | | Gets the frame.
Returns a RubyFrame |
| getProcObject | | public RubyProc getProcObject()(Code) | | Retrieve the proc object associated with this block
the proc or null if this has no proc associated with it |
| isGiven | | public boolean isGiven()(Code) | | Is the current block a real yield'able block instead a null one
true if this is a valid block or false otherwise |
| setProcObject | | public void setProcObject(RubyProc procObject)(Code) | | Set the proc object associated with this block
Parameters:
procObject - |
| yield | | public IRubyObject yield(ThreadContext context, IRubyObject value, IRubyObject self, RubyModule klass, boolean aValue)(Code) | | Yield to this block, usually passed to the current call.
Parameters:
context - represents the current thread-specific data
Parameters:
value - The value to yield, either a single value or an array of values
Parameters:
self - The current self
Parameters:
klass -
Parameters:
aValue - Should value be arrayified or not? |
|
|