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ko1ko1
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fix line break code (fix to LF)
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‎ast.rb

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# for ast.c
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class RubyVM
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# AbstractSyntaxTree provides methods to parse Ruby code into
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# abstract syntax trees. The nodes in the tree
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# are instances of RubyVM::AbstractSyntaxTree::Node.
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#
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# This class is MRI specific as it exposes implementation details
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# of the MRI abstract syntax tree.
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#
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module AbstractSyntaxTree
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# call-seq:
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# RubyVM::AbstractSyntaxTree.parse(string) -> RubyVM::AbstractSyntaxTree::Node
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#
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# Parses the given _string_ into an abstract syntax tree,
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# returning the root node of that tree.
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#
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# SyntaxError is raised if the given _string_ is invalid syntax.
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#
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# RubyVM::AbstractSyntaxTree.parse("x = 1 + 2")
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# # => #<RubyVM::AbstractSyntaxTree::Node:SCOPE@1:0-1:9>
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def self.parse string
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__builtin_ast_s_parse string
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end
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# call-seq:
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# RubyVM::AbstractSyntaxTree.parse_file(pathname) -> RubyVM::AbstractSyntaxTree::Node
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#
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# Reads the file from _pathname_, then parses it like ::parse,
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# returning the root node of the abstract syntax tree.
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#
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# SyntaxError is raised if _pathname_'s contents are not
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# valid Ruby syntax.
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#
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# RubyVM::AbstractSyntaxTree.parse_file("my-app/app.rb")
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# # => #<RubyVM::AbstractSyntaxTree::Node:SCOPE@1:0-31:3>
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def self.parse_file pathname
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__builtin_ast_s_parse_file pathname
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end
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# call-seq:
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# RubyVM::AbstractSyntaxTree.of(proc) -> RubyVM::AbstractSyntaxTree::Node
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# RubyVM::AbstractSyntaxTree.of(method) -> RubyVM::AbstractSyntaxTree::Node
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#
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# Returns AST nodes of the given _proc_ or _method_.
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#
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# RubyVM::AbstractSyntaxTree.of(proc {1 + 2})
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# # => #<RubyVM::AbstractSyntaxTree::Node:SCOPE@1:35-1:42>
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#
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# def hello
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# puts "hello, world"
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# end
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#
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# RubyVM::AbstractSyntaxTree.of(method(:hello))
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# # => #<RubyVM::AbstractSyntaxTree::Node:SCOPE@1:0-3:3>
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def self.of body
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__builtin_ast_s_of body
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end
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# RubyVM::AbstractSyntaxTree::Node instances are created by parse methods in
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# RubyVM::AbstractSyntaxTree.
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#
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# This class is MRI specific.
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#
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class Node
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# call-seq:
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# node.type -> symbol
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#
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# Returns the type of this node as a symbol.
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#
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# root = RubyVM::AbstractSyntaxTree.parse("x = 1 + 2")
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# root.type # => :SCOPE
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# call = root.children[2]
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# call.type # => :OPCALL
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def type
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__builtin_ast_node_type
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end
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# call-seq:
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# node.first_lineno -> integer
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#
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# The line number in the source code where this AST's text began.
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def first_lineno
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__builtin_ast_node_first_lineno
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end
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# call-seq:
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# node.first_column -> integer
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#
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# The column number in the source code where this AST's text began.
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def first_column
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__builtin_ast_node_first_column
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end
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# call-seq:
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# node.last_lineno -> integer
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#
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# The line number in the source code where this AST's text ended.
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def last_lineno
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__builtin_ast_node_last_lineno
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end
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# call-seq:
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# node.last_column -> integer
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#
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# The column number in the source code where this AST's text ended.
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def last_column
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__builtin_ast_node_last_column
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end
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# call-seq:
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# node.children -> array
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#
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# Returns AST nodes under this one. Each kind of node
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# has different children, depending on what kind of node it is.
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#
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# The returned array may contain other nodes or <code>nil</code>.
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def children
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__builtin_ast_node_children
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end
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# call-seq:
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# node.inspect -> string
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#
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# Returns debugging information about this node as a string.
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def inspect
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__builtin_ast_node_inspect
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end
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end
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end
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end
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# for ast.c
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class RubyVM
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# AbstractSyntaxTree provides methods to parse Ruby code into
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# abstract syntax trees. The nodes in the tree
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# are instances of RubyVM::AbstractSyntaxTree::Node.
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#
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# This class is MRI specific as it exposes implementation details
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# of the MRI abstract syntax tree.
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#
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module AbstractSyntaxTree
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# call-seq:
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# RubyVM::AbstractSyntaxTree.parse(string) -> RubyVM::AbstractSyntaxTree::Node
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#
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# Parses the given _string_ into an abstract syntax tree,
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# returning the root node of that tree.
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#
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# SyntaxError is raised if the given _string_ is invalid syntax.
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#
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# RubyVM::AbstractSyntaxTree.parse("x = 1 + 2")
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# # => #<RubyVM::AbstractSyntaxTree::Node:SCOPE@1:0-1:9>
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def self.parse string
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__builtin_ast_s_parse string
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end
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# call-seq:
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# RubyVM::AbstractSyntaxTree.parse_file(pathname) -> RubyVM::AbstractSyntaxTree::Node
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#
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# Reads the file from _pathname_, then parses it like ::parse,
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# returning the root node of the abstract syntax tree.
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#
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# SyntaxError is raised if _pathname_'s contents are not
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# valid Ruby syntax.
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#
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# RubyVM::AbstractSyntaxTree.parse_file("my-app/app.rb")
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# # => #<RubyVM::AbstractSyntaxTree::Node:SCOPE@1:0-31:3>
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def self.parse_file pathname
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__builtin_ast_s_parse_file pathname
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end
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# call-seq:
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# RubyVM::AbstractSyntaxTree.of(proc) -> RubyVM::AbstractSyntaxTree::Node
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# RubyVM::AbstractSyntaxTree.of(method) -> RubyVM::AbstractSyntaxTree::Node
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#
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# Returns AST nodes of the given _proc_ or _method_.
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#
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# RubyVM::AbstractSyntaxTree.of(proc {1 + 2})
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# # => #<RubyVM::AbstractSyntaxTree::Node:SCOPE@1:35-1:42>
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#
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# def hello
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# puts "hello, world"
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# end
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#
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# RubyVM::AbstractSyntaxTree.of(method(:hello))
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# # => #<RubyVM::AbstractSyntaxTree::Node:SCOPE@1:0-3:3>
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def self.of body
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__builtin_ast_s_of body
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end
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# RubyVM::AbstractSyntaxTree::Node instances are created by parse methods in
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# RubyVM::AbstractSyntaxTree.
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#
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# This class is MRI specific.
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#
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class Node
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# call-seq:
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# node.type -> symbol
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#
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# Returns the type of this node as a symbol.
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#
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# root = RubyVM::AbstractSyntaxTree.parse("x = 1 + 2")
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# root.type # => :SCOPE
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# call = root.children[2]
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# call.type # => :OPCALL
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def type
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__builtin_ast_node_type
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end
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# call-seq:
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# node.first_lineno -> integer
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#
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# The line number in the source code where this AST's text began.
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def first_lineno
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__builtin_ast_node_first_lineno
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end
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# call-seq:
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# node.first_column -> integer
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#
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# The column number in the source code where this AST's text began.
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def first_column
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__builtin_ast_node_first_column
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end
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# call-seq:
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# node.last_lineno -> integer
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#
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# The line number in the source code where this AST's text ended.
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def last_lineno
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__builtin_ast_node_last_lineno
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end
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# call-seq:
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# node.last_column -> integer
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#
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# The column number in the source code where this AST's text ended.
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def last_column
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__builtin_ast_node_last_column
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end
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# call-seq:
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# node.children -> array
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#
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# Returns AST nodes under this one. Each kind of node
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# has different children, depending on what kind of node it is.
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#
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# The returned array may contain other nodes or <code>nil</code>.
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def children
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__builtin_ast_node_children
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end
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# call-seq:
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# node.inspect -> string
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#
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# Returns debugging information about this node as a string.
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def inspect
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__builtin_ast_node_inspect
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end
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end
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end
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end

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