Class: SXP::List

Inherits:
Pair show all
Includes:
Enumerable
Defined in:
vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb

Overview

A singly-linked list.

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Pair

#dotted?, #proper?, #to_a

Constructor Details

#initialize(elements = []) {|list| ... } ⇒ List

Returns a new instance of List.

Parameters:

  • elements (Array) (defaults to: [])

Yields:

  • (list)

Yield Parameters:



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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 21

def initialize(elements = [], &block)
  @pair = nil
  unshift(*elements) unless elements.empty?
  block.call(self) if block_given?
end

Class Method Details

.[](*elements) ⇒ Object

Parameters:

Returns:



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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 13

def self.[](*elements)
  self.new(elements)
end

Instance Method Details

#&(other) ⇒ Object

Parameters:

Returns:



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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 54

def &(other)
  self.class.new(self.to_a & other.to_a)
end

#*(times) ⇒ Object

Parameters:

Returns:



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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 68

def *(times)
  result = (self.to_a * times)
  result.is_a?(Array) ? self.class.new(result) : result
end

#+(other) ⇒ Object

Parameters:

Returns:



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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 76

def +(other)
  self.class.new(self.to_a + other.to_a)
end

#-(other) ⇒ Object

Parameters:

Returns:



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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 83

def -(other)
  self.class.new(self.to_a - other.to_a)
end

#<<(object) ⇒ Object

Parameters:

Returns:



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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 90

def <<(object)
  push(object)
  self
end

#<=>(other) ⇒ Object

Parameters:

Returns:



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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 98

def <=>(other)
  to_a <=> other.to_a
end

#==(other) ⇒ Object

Parameters:

Returns:



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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 105

def ==(other)
  case other
    when List
      self.length == other.length && to_a == other.to_a
    when other.respond_to?(:to_list)
      other.to_list == self
    else
      false
  end
end

#[](*args) ⇒ Object

Parameters:

Returns:



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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 119

def [](*args)
  result = to_a[*args]
  result.is_a?(Array) ? self.class.new(result) : result # FIXME
end

#[]=(*args) ⇒ Object

Parameters:

Returns:

Raises:

  • (NotImplementedError) 


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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 127

def []=(*args)
  raise NotImplementedError # TODO
end

#assoc(object) ⇒ Object

Parameters:

Returns:

Raises:

  • (NotImplementedError) 


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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 134

def assoc(object)
  raise NotImplementedError # TODO
end

#at(index) ⇒ Object

Parameters:

Returns:



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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 141

def at(index)
  to_a.at(index)
end

#clear ⇒ Object

Returns:



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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 147

def clear
  @pair = nil
  self
end

#collect!(&block) ⇒ Object

Returns:

Raises:

  • (NotImplementedError) 


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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 154

def collect!(&block)
  raise NotImplementedError # TODO
end

#compact ⇒ Object

Returns:



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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 160

def compact
  self.class.new(to_a.compact)
end

#compact! ⇒ Object

Returns:

Raises:

  • (NotImplementedError) 


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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 166

def compact!
  raise NotImplementedError # TODO
end

#concat(other) ⇒ Object

Parameters:

Returns:

Raises:

  • (NotImplementedError) 


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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 173

def concat(other)
  raise NotImplementedError # TODO
end

#delete(object, &block) ⇒ Object

Parameters:

Returns:

Raises:

  • (NotImplementedError) 


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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 180

def delete(object, &block)
  raise NotImplementedError # TODO
end

#delete_at(index) ⇒ Object

Parameters:

Returns:

Raises:

  • (NotImplementedError) 


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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 187

def delete_at(index)
  raise NotImplementedError # TODO
end

#delete_if(&block) ⇒ Object

Returns:

Raises:

  • (NotImplementedError) 


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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 193

def delete_if(&block)
  raise NotImplementedError # TODO
end

#each(&block) ⇒ Enumerator

Returns:

  • (Enumerator) 


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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 199

def each(&block)
  pair = @pair
  while pair != nil
    block.call(pair.head)
    pair = pair.tail
  end
  self
end

#each_index(&block) ⇒ Enumerator

Returns:

  • (Enumerator) 


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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 210

def each_index(&block)
  index = 0
  each do
    block.call(index)
    index += 1
  end
end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 220

def empty?
  @pair.nil?
end

#eql?(other) ⇒ Boolean

Parameters:

Returns:

  • (Boolean) 


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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 227

def eql?(other)
  case other
    when self then true
    when List
      self.length == other.length && to_a.eql?(other.to_a)
  end
end

#fetch(*args, &block) ⇒ Object

Parameters:

Returns:



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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 238

def fetch(*args, &block)
  to_a.fetch(*args, &block)
end

#fill(*args, &block) ⇒ Object

Parameters:

Returns:

Raises:

  • (NotImplementedError) 


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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 245

def fill(*args, &block)
  raise NotImplementedError # TODO
end

#first(count = nil) ⇒ Object

Parameters:

  • count (Integer) (defaults to: nil)

Returns:



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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 252

def first(count = nil)
  case
    when count.nil?
      @pair.head unless empty?
    when count == 1
      empty? ? [] : [first]
    when count > 1
      empty? ? [] : to_a.first(count)
  end
end

#flatten ⇒ Object

Returns:

Raises:

  • (NotImplementedError) 


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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 265

def flatten
  raise NotImplementedError # TODO
end

#flatten! ⇒ Object

Returns:

Raises:

  • (NotImplementedError) 


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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 271

def flatten!
  raise NotImplementedError # TODO
end

#head ⇒ Object

Returns:



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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 35

def head
  first
end

#include?(object) ⇒ Object

Parameters:

Returns:



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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 278

def include?(object)
  to_a.include?(object)
end

#index(object) ⇒ Object

Parameters:

Returns:



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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 285

def index(object)
  to_a.index(object)
end

#insert(index, *objects) ⇒ Object

Parameters:

Returns:

Raises:

  • (NotImplementedError) 


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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 293

def insert(index, *objects)
  raise NotImplementedError # TODO
end

#inspect ⇒ String

Returns:



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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 29

def inspect
  "(" << map { |value| value.inspect }.join(' ') << ")"
end

#join(separator = $,) ⇒ Object

Parameters:

  • separator (String) (defaults to: $,)

Returns:



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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 300

def join(separator = $,)
  to_a.join(separator)
end

#last(count = nil) ⇒ Object

Parameters:

  • count (Integer) (defaults to: nil)

Returns:



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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 307

def last(count = nil)
  case
    when count.nil?
      to_a.last
    else
      to_a.last(count)
  end
end

#length ⇒ Integer

Returns:



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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 318

def length
  @length ||= to_a.length
end

#map!(&block) ⇒ Object

Returns:



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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 324

def map!(&block)
  collect!(&block)
end

#nitems ⇒ Integer

Returns:



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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 330

def nitems
  to_a.nitems
end

#pack(template) ⇒ Object

Parameters:

Returns:



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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 337

def pack(template)
  to_a.pack(template)
end

#pop ⇒ Object

Returns:

Raises:

  • (NotImplementedError) 


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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 343

def pop
  raise NotImplementedError # TODO
end

#push(*objects) ⇒ Object

Parameters:

Returns:

Raises:

  • (NotImplementedError) 


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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 350

def push(*objects)
  raise NotImplementedError # TODO
end

#rassoc(key) ⇒ Object

Parameters:

Returns:

Raises:

  • (NotImplementedError) 


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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 357

def rassoc(key)
  raise NotImplementedError # TODO
end

#reject!(&block) ⇒ Object

Returns:

Raises:

  • (NotImplementedError) 


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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 363

def reject!(&block)
  raise NotImplementedError # TODO
end

#replace(other_list) ⇒ Object

Parameters:

Returns:



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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 370

def replace(other_list)
  case other_list
    when Pair
      @pair = other_list
    when List
      @pair = other_list.to_pair
    when Array
      @pair = nil
      unshift(*other_list)
    else
      # TODO
  end
  self
end

#rest ⇒ Object

Returns:



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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 47

def rest
  empty? ? false : @pair.tail
end

#reverse ⇒ Object

Returns:



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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 387

def reverse
  self.class.new(to_a.reverse)
end

#reverse! ⇒ Object

Returns:

Raises:

  • (NotImplementedError) 


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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 393

def reverse!
  raise NotImplementedError # TODO
end

#reverse_each(&block) ⇒ Object

Returns:



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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 399

def reverse_each(&block)
  to_a.reverse_each(&block)
  self
end

#rindex(object) ⇒ Object

Parameters:

Returns:



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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 407

def rindex(object)
  to_a.rindex(object)
end

#shift ⇒ Object

Returns:

Raises:

  • (NotImplementedError) 


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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 413

def shift
  raise NotImplementedError # TODO
end

#size ⇒ Integer

Returns:



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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 419

def size
  length
end

#slice(*args) ⇒ Object

Parameters:

Returns:



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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 426

def slice(*args)
  self[*args]
end

#slice!(*args) ⇒ Object

Parameters:

Returns:

Raises:

  • (NotImplementedError) 


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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 433

def slice!(*args)
  raise NotImplementedError # TODO
end

#sort(&block) ⇒ Object

Returns:



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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 439

def sort(&block)
  (array = to_a).sort!(&block)
  self.class.new(array)
end

#sort! ⇒ Object

Returns:

Raises:

  • (NotImplementedError) 


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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 446

def sort!
  raise NotImplementedError # TODO
end

#tail ⇒ Object

Returns:



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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 41

def tail
  rest
end

#to_list ⇒ List

Returns:



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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 452

def to_list
  self
end

#to_pair ⇒ Pair

Returns:



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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 458

def to_pair
  @pair
end

#to_s ⇒ String

Returns:



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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 464

def to_s
  join
end

#transpose ⇒ Object

Returns:



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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 470

def transpose
  self.class.new(to_a.transpose)
end

#uniq ⇒ Object

Returns:



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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 476

def uniq
  self.class.new(to_a.uniq)
end

#uniq! ⇒ Object

Returns:

Raises:

  • (NotImplementedError) 


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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 482

def uniq!
  raise NotImplementedError # TODO
end

#unshift(*objects) ⇒ Object

Parameters:

Returns:



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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 489

def unshift(*objects)
  objects.reverse_each do |object|
    @pair = Pair.new(object, @pair)
  end
  self
end

#values_at(*selector) ⇒ Object

Parameters:

Returns:



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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 499

def values_at(*selector)
  self.class.new(to_a.values_at(*selector))
end

#|(other) ⇒ Object

Parameters:

Returns:



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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sxp.rb-7a771a32c5fe/lib/sxp/list.rb', line 61

def |(other)
  self.class.new(self.to_a | other.to_a)
end