Class: SyntaxTree::CommandCall
Overview
CommandCall represents a method call on an object with arguments and no parentheses.
object.method argument
Instance Attribute Summary collapse
-
#arguments ⇒ Object
readonly
- nil | Args
-
the arguments going along with the message.
-
#comments ⇒ Object
readonly
- Array[ Comment | EmbDoc ]
-
the comments attached to this node.
-
#message ⇒ Object
readonly
- Const | Ident | Op
-
the message being send.
-
#operator ⇒ Object
readonly
- :“::” | Op | Period
-
the operator used to send the message.
-
#receiver ⇒ Object
readonly
- untyped
-
the receiver of the message.
Attributes inherited from Node
Instance Method Summary collapse
- #accept(visitor) ⇒ Object
- #child_nodes ⇒ Object (also: #deconstruct)
- #deconstruct_keys(_keys) ⇒ Object
- #format(q) ⇒ Object
-
#initialize(receiver:, operator:, message:, arguments:, location:, comments: []) ⇒ CommandCall
constructor
A new instance of CommandCall.
Methods inherited from Node
#construct_keys, #pretty_print, #to_json
Constructor Details
#initialize(receiver:, operator:, message:, arguments:, location:, comments: []) ⇒ CommandCall
Returns a new instance of CommandCall.
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# File 'lib/syntax_tree/node.rb', line 2991 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 | Args
-
the arguments going along with the message
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# File 'lib/syntax_tree/node.rb', line 2986 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 2989 def comments @comments end |
#message ⇒ Object (readonly)
- Const | Ident | Op
-
the message being send
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# File 'lib/syntax_tree/node.rb', line 2983 def @message end |
#operator ⇒ Object (readonly)
- :“::” | Op | Period
-
the operator used to send the message
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# File 'lib/syntax_tree/node.rb', line 2980 def operator @operator end |
#receiver ⇒ Object (readonly)
- untyped
-
the receiver of the message
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# File 'lib/syntax_tree/node.rb', line 2977 def receiver @receiver end |
Instance Method Details
#accept(visitor) ⇒ Object
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# File 'lib/syntax_tree/node.rb', line 3007 def accept(visitor) visitor.visit_command_call(self) end |
#child_nodes ⇒ Object Also known as: deconstruct
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# File 'lib/syntax_tree/node.rb', line 3011 def child_nodes [receiver, , arguments] end |
#deconstruct_keys(_keys) ⇒ Object
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# File 'lib/syntax_tree/node.rb', line 3017 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 3028 def format(q) q.group do doc = q.nest(0) do q.format(receiver) q.format(CallOperatorFormatter.new(operator), stackable: false) q.format() end case arguments in Args[parts: [IfOp]] q.if_flat { q.text(" ") } q.format(arguments) in Args q.text(" ") q.nest(argument_alignment(q, doc)) { q.format(arguments) } else # If there are no arguments, print nothing. end end end |