merge revision(s) 57352: [Backport #13132]
doc: improve documentation for Binding [ci skip] * remove explicit return from code examples * grammar fixes * other small fixes Patch by: Marcus Stollsteimer <sto.mar@web.de> [ruby-core:79082] [Bug #13132] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@58123 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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proc.c
43
proc.c
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@ -318,7 +318,7 @@ rb_binding_new(void)
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* environment. See also the description of class +Binding+.
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*
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* def get_binding(param)
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* return binding
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* binding
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* end
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* b = get_binding("hello")
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* eval("param", b) #=> "hello"
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@ -340,7 +340,7 @@ rb_f_binding(VALUE self)
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* reporting syntax errors.
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*
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* def get_binding(param)
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* return binding
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* binding
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* end
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* b = get_binding("hello")
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* b.eval("param") #=> "hello"
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@ -408,7 +408,7 @@ check_local_id(VALUE bindval, volatile VALUE *pname)
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* call-seq:
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* binding.local_variables -> Array
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*
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* Returns the +symbol+ names of the binding's local variables
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* Returns the names of the binding's local variables as symbols.
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*
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* def foo
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* a = 1
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@ -417,7 +417,7 @@ check_local_id(VALUE bindval, volatile VALUE *pname)
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* end
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* end
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*
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* This method is short version of the following code.
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* This method is the short version of the following code:
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*
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* binding.eval("local_variables")
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*
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@ -435,7 +435,7 @@ bind_local_variables(VALUE bindval)
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* call-seq:
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* binding.local_variable_get(symbol) -> obj
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*
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* Returns a +value+ of local variable +symbol+.
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* Returns the value of the local variable +symbol+.
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*
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* def foo
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* a = 1
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@ -443,7 +443,7 @@ bind_local_variables(VALUE bindval)
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* binding.local_variable_get(:b) #=> NameError
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* end
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*
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* This method is short version of the following code.
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* This method is the short version of the following code:
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*
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* binding.eval("#{symbol}")
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*
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@ -476,21 +476,22 @@ bind_local_variable_get(VALUE bindval, VALUE sym)
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*
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* def foo
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* a = 1
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* b = binding
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* b.local_variable_set(:a, 2) # set existing local variable `a'
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* b.local_variable_set(:b, 3) # create new local variable `b'
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* # `b' exists only in binding.
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* b.local_variable_get(:a) #=> 2
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* b.local_variable_get(:b) #=> 3
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* p a #=> 2
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* p b #=> NameError
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* bind = binding
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* bind.local_variable_set(:a, 2) # set existing local variable `a'
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* bind.local_variable_set(:b, 3) # create new local variable `b'
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* # `b' exists only in binding
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*
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* p bind.local_variable_get(:a) #=> 2
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* p bind.local_variable_get(:b) #=> 3
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* p a #=> 2
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* p b #=> NameError
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* end
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*
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* This method is a similar behavior of the following code
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* This method behaves similarly to the following code:
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*
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* binding.eval("#{symbol} = #{obj}")
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*
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* if obj can be dumped in Ruby code.
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* if +obj+ can be dumped in Ruby code.
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*/
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static VALUE
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bind_local_variable_set(VALUE bindval, VALUE sym, VALUE val)
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@ -516,7 +517,7 @@ bind_local_variable_set(VALUE bindval, VALUE sym, VALUE val)
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* call-seq:
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* binding.local_variable_defined?(symbol) -> obj
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*
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* Returns a +true+ if a local variable +symbol+ exists.
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* Returns +true+ if a local variable +symbol+ exists.
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*
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* def foo
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* a = 1
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@ -524,7 +525,7 @@ bind_local_variable_set(VALUE bindval, VALUE sym, VALUE val)
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* binding.local_variable_defined?(:b) #=> false
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* end
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*
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* This method is short version of the following code.
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* This method is the short version of the following code:
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*
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* binding.eval("defined?(#{symbol}) == 'local-variable'")
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*
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@ -952,7 +953,7 @@ iseq_location(rb_iseq_t *iseq)
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* prc.source_location -> [String, Fixnum]
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*
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* Returns the Ruby source filename and line number containing this proc
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* or +nil+ if this proc was not defined in Ruby (i.e. native)
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* or +nil+ if this proc was not defined in Ruby (i.e. native).
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*/
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VALUE
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@ -2245,7 +2246,7 @@ rb_obj_method_location(VALUE obj, ID id)
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* meth.source_location -> [String, Fixnum]
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*
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* Returns the Ruby source filename and line number containing this method
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* or nil if this method was not defined in Ruby (i.e. native)
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* or nil if this method was not defined in Ruby (i.e. native).
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*/
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VALUE
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@ -2855,7 +2856,7 @@ Init_Proc(void)
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* @secret = n
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* end
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* def get_binding
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* return binding()
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* binding
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* end
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* end
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*
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