Class: Herb::AST::HTMLAttributeNode

Inherits:
Node
  • Object
show all
Includes:
Colors
Defined in:
lib/herb/ast/nodes.rb,
ext/herb/nodes.c

Overview

: type serialized_html_attribute_node = { | name: Herb::AST::HTMLAttributeNameNode?, | equals: Herb::Token?, | value: Herb::AST::HTMLAttributeValueNode?, | }

Constant Summary

Constants included from Colors

Colors::CLEAR_SCREEN, Colors::HIDE_CURSOR, Colors::SHOW_CURSOR

Instance Attribute Summary collapse

Attributes inherited from Node

#errors, #location, #source, #type

Instance Method Summary collapse

Methods included from Colors

bold, bright_magenta, cyan, dimmed, enabled?, fg, fg_bg, green, magenta, red, white, yellow

Methods inherited from Node

#class_name, #inspect_array, #inspect_errors, #node_name, #recursive_errors, #to_json

Constructor Details

#initialize(type, location, errors, name, equals, value) ⇒ HTMLAttributeNode

: (String, Location, Array, Herb::AST::HTMLAttributeNameNode, Herb::Token, Herb::AST::HTMLAttributeValueNode) -> void



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# File 'lib/herb/ast/nodes.rb', line 958

def initialize(type, location, errors, name, equals, value)
  super(type, location, errors)
  @name = name
  @equals = equals
  @value = value
end

Instance Attribute Details

#equals ⇒ Object (readonly)

: Herb::Token?



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# File 'lib/herb/ast/nodes.rb', line 954

def equals
  @equals
end

#name ⇒ Object (readonly)

: Herb::AST::HTMLAttributeNameNode?



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# File 'lib/herb/ast/nodes.rb', line 953

def name
  @name
end

#value ⇒ Object (readonly)

: Herb::AST::HTMLAttributeValueNode?



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# File 'lib/herb/ast/nodes.rb', line 955

def value
  @value
end

Instance Method Details

#accept(visitor) ⇒ Object

: (Visitor) -> void



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# File 'lib/herb/ast/nodes.rb', line 975

def accept(visitor)
  visitor.visit_html_attribute_node(self)
end

#child_nodes ⇒ Object

: () -> Array



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# File 'lib/herb/ast/nodes.rb', line 980

def child_nodes
  [name, value]
end

#compact_child_nodes ⇒ Object

: () -> Array



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# File 'lib/herb/ast/nodes.rb', line 985

def compact_child_nodes
  child_nodes.compact
end

#inspect ⇒ Object

: () -> String



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# File 'lib/herb/ast/nodes.rb', line 990

def inspect
  tree_inspect.rstrip.gsub(/\s+$/, "")
end

#to_hash ⇒ Object

: () -> serialized_html_attribute_node



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# File 'lib/herb/ast/nodes.rb', line 966

def to_hash
  super.merge({
    name: name,
    equals: equals,
    value: value,
  }) #: Herb::serialized_html_attribute_node
end

#tree_inspect(indent: 0, depth: 0, depth_limit: 10) ⇒ Object

: (?indent: Integer, ?depth: Integer, ?depth_limit: Integer) -> String



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# File 'lib/herb/ast/nodes.rb', line 995

def tree_inspect(indent: 0, depth: 0, depth_limit: 10)
  output = +""

  output += white("@ #{bold(yellow(node_name.to_s))} #{dimmed("(location: #{location.tree_inspect})")}")
  output += "\n"

  if depth >= depth_limit
    output += dimmed("└── [depth limit reached ...]\n\n")

    return output.gsub(/^/, "    " * indent)
  end

  output += inspect_errors(prefix: "│   ")

  output += white("├── name: ")
  if name
    output += "\n"
    output += "│   └── "
    output += name.tree_inspect(indent: indent, depth: depth + 1, depth_limit: depth_limit).gsub(/^/, "    " * (indent + 1)).lstrip.gsub(/^/, "│   ").delete_prefix("│   ")
  else
    output += magenta("∅\n")
  end
  output += white("├── equals: ")
  output += equals ? equals.tree_inspect : magenta("∅")
  output += "\n"
  output += white("└── value: ")
  if value
    output += "\n"
    output += "    └── "
    output += value.tree_inspect(indent: indent, depth: depth + 1, depth_limit: depth_limit).gsub(/^/, "    " * (indent + 1)).lstrip.gsub(/^/, "    ").delete_prefix("    ")
  else
    output += magenta("∅\n")
  end
  output += "\n"

  output.gsub(/^/, "    " * indent)
end