Class: SyntaxTree::Call
Overview
Call represents a method call.
receiver.
Instance Attribute Summary collapse
-
#arguments ⇒ Object
readonly
- nil | ArgParen | Args
-
the arguments to the method call.
-
#comments ⇒ Object
readonly
- Array[ Comment | EmbDoc ]
-
the comments attached to this node.
-
#location ⇒ Object
readonly
- Location
-
the location of this node.
-
#message ⇒ Object
readonly
- :call | Backtick | Const | Ident | Op
-
the message being sent.
-
#operator ⇒ Object
readonly
- :“::” | Op | Period
-
the operator being used to send the message.
-
#receiver ⇒ Object
readonly
- untyped
-
the receiver of the method call.
Instance Method Summary collapse
- #child_nodes ⇒ Object (also: #deconstruct)
- #deconstruct_keys(keys) ⇒ Object
- #format(q) ⇒ Object
-
#initialize(receiver:, operator:, message:, arguments:, location:, comments: []) ⇒ Call
constructor
A new instance of Call.
- #pretty_print(q) ⇒ Object
- #to_json(*opts) ⇒ Object
Constructor Details
#initialize(receiver:, operator:, message:, arguments:, location:, comments: []) ⇒ Call
Returns a new instance of Call.
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# File 'lib/syntax_tree/node.rb', line 2729 def initialize( receiver:, operator:, message:, arguments:, location:, comments: [] ) @receiver = receiver @operator = operator @message = @arguments = arguments @location = location @comments = comments end |
Instance Attribute Details
#arguments ⇒ Object (readonly)
- nil | ArgParen | Args
-
the arguments to the method call
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# File 'lib/syntax_tree/node.rb', line 2721 def arguments @arguments end |
#comments ⇒ Object (readonly)
- Array[ Comment | EmbDoc ]
-
the comments attached to this node
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# File 'lib/syntax_tree/node.rb', line 2727 def comments @comments end |
#location ⇒ Object (readonly)
- Location
-
the location of this node
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# File 'lib/syntax_tree/node.rb', line 2724 def location @location end |
#message ⇒ Object (readonly)
- :call | Backtick | Const | Ident | Op
-
the message being sent
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# File 'lib/syntax_tree/node.rb', line 2718 def @message end |
#operator ⇒ Object (readonly)
- :“::” | Op | Period
-
the operator being used to send the message
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# File 'lib/syntax_tree/node.rb', line 2715 def operator @operator end |
#receiver ⇒ Object (readonly)
- untyped
-
the receiver of the method call
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# File 'lib/syntax_tree/node.rb', line 2712 def receiver @receiver end |
Instance Method Details
#child_nodes ⇒ Object Also known as: deconstruct
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# File 'lib/syntax_tree/node.rb', line 2745 def child_nodes [ receiver, (operator if operator != :"::"), ( if != :call), arguments ] end |
#deconstruct_keys(keys) ⇒ Object
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# File 'lib/syntax_tree/node.rb', line 2756 def deconstruct_keys(keys) { receiver: receiver, operator: operator, message: , arguments: arguments, location: location, comments: comments } end |
#format(q) ⇒ Object
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# File 'lib/syntax_tree/node.rb', line 2767 def format(q) call_operator = CallOperatorFormatter.new(operator) q.group do q.format(receiver) # If there are trailing comments on the call operator, then we need to # use the trailing form as opposed to the leading form. q.format(call_operator) if call_operator.comments.any? q.group do q.indent do if receiver.comments.any? || call_operator.comments.any? q.breakable(force: true) end if call_operator.comments.empty? q.format(call_operator, stackable: false) end q.format() if != :call end q.format(arguments) if arguments end end end |
#pretty_print(q) ⇒ Object
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# File 'lib/syntax_tree/node.rb', line 2795 def pretty_print(q) q.group(2, "(", ")") do q.text("call") q.breakable q.pp(receiver) q.breakable q.pp(operator) q.breakable q.pp() if arguments q.breakable q.pp(arguments) end q.pp(Comment::List.new(comments)) end end |
#to_json(*opts) ⇒ Object
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# File 'lib/syntax_tree/node.rb', line 2817 def to_json(*opts) { type: :call, receiver: receiver, op: operator, message: , args: arguments, loc: location, cmts: comments }.to_json(*opts) end |