Class: Yap::Shell::Parser::Nodes::PipelineNode

Inherits:

Object

• Object
• Yap::Shell::Parser::Nodes::PipelineNode

Includes:

Visitor

Defined in:

lib/yap/shell/parser/nodes.rb

Instance Attribute Summary

• #head ⇒ Object readonly

  Returns the value of attribute head.

• #tail ⇒ Object readonly

  Returns the value of attribute tail.

Instance Method Summary

• #initialize(head, tail) ⇒ PipelineNode constructor

  A new instance of PipelineNode.

• #inspect ⇒ Object
• #to_s(indent: 0) ⇒ Object

Methods included from Visitor

#accept

Constructor Details

#initialize(head, tail) ⇒ PipelineNode

Returns a new instance of PipelineNode.

# File 'lib/yap/shell/parser/nodes.rb', line 210

def initialize(head, tail)
  @head = head
  @tail = tail
end

Instance Attribute Details

#head ⇒ Object (readonly)

Returns the value of attribute head.

# File 'lib/yap/shell/parser/nodes.rb', line 208

def head
  @head
end

#tail ⇒ Object (readonly)

Returns the value of attribute tail.

# File 'lib/yap/shell/parser/nodes.rb', line 208

def tail
  @tail
end

Instance Method Details

#inspect ⇒ Object

# File 'lib/yap/shell/parser/nodes.rb', line 223

def inspect
  to_s
end

#to_s(indent: 0) ⇒ Object

# File 'lib/yap/shell/parser/nodes.rb', line 215

def to_s(indent:0)
  "    |  \#{' ' * indent}PipelineNode(\n    |  \#{' ' * indent}  \#{@head.to_s},\n    |  \#{' ' * indent}  \#{@tail.to_s})\n  EOT\nend\n".gsub(/^\s+\|/, '')