Module: Xdrgen::AST::Concerns::HasDefinitions

Includes:
HasChildren
Included in:
Definitions::Namespace, Top
Defined in:
lib/xdrgen/ast/concerns/has_definitions.rb

Instance Method Summary collapse

Methods included from HasChildren

#children

Instance Method Details

#consts ⇒ Object 



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# File 'lib/xdrgen/ast/concerns/has_definitions.rb', line 10

def consts
  find_children(Definitions::Const)
end

#definition_blocks ⇒ Object

Collapse the flat list of definitions in this container into a nested array, grouping the definitions by contiguous types:

Example:

Typedef, Typedef, Typedef, Const, Struct, Struct, Typedef

becomes:

[Typedef, Typedef, Typedef], [Const], [Struct, Struct], [Typedef]


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# File 'lib/xdrgen/ast/concerns/has_definitions.rb', line 68

def definition_blocks
  children.each_with_object([]) do |child, result|
    next unless child.is_a?(Definitions::Base)

    current_group = result.last
    
    if current_group.blank?
      result.push [child]
    elsif current_group.last.is_a?(child.class)
      current_group.push child
    else
      result.push [child]
    end
  end
end

#definitions ⇒ Object 



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# File 'lib/xdrgen/ast/concerns/has_definitions.rb', line 30

def definitions
  find_children(Definitions::Base)
end

#enums ⇒ Object 



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# File 'lib/xdrgen/ast/concerns/has_definitions.rb', line 18

def enums
  find_children(Definitions::Enum)
end

#find_definition(name) ⇒ Object 



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# File 'lib/xdrgen/ast/concerns/has_definitions.rb', line 34

def find_definition(name)
  found = definitions.find{|d| d.name == name}
  return found if found

  namespaces.each do |ns|
    found = ns.find_definition(name)
    return found if found
  end

  nil
end

#find_enum_value(name) ⇒ Object 



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# File 'lib/xdrgen/ast/concerns/has_definitions.rb', line 46

def find_enum_value(name)
  enums.each do |e|
    found = e.members.find{|d| d.name == name}
    return found if found
  end
  raise "Could not find enum value #{name}"
end

#namespaces ⇒ Object 



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# File 'lib/xdrgen/ast/concerns/has_definitions.rb', line 26

def namespaces
  find_children(Definitions::Namespace)
end

#structs ⇒ Object 



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# File 'lib/xdrgen/ast/concerns/has_definitions.rb', line 14

def structs
  find_children(Definitions::Struct)
end

#typedefs ⇒ Object 



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# File 'lib/xdrgen/ast/concerns/has_definitions.rb', line 6

def typedefs
  find_children(Definitions::Typedef)
end

#unions ⇒ Object 



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# File 'lib/xdrgen/ast/concerns/has_definitions.rb', line 22

def unions
  find_children(Definitions::Union)
end