Class: Saxon::XDM::Array

Inherits:
Object
  • Object
show all
Includes:
Enumerable, ItemSequenceLike, SequenceLike
Defined in:
lib/saxon/xdm/array.rb

Overview

Represents an XDM Array

Class Method Summary collapse

Instance Method Summary collapse

Methods included from ItemSequenceLike

#sequence_enum, #sequence_size

Methods included from SequenceLike

#append, #sequence_enum, #sequence_size

Constructor Details

#initialize(s9_xdm_array) ⇒ Array

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of Array.



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# File 'lib/saxon/xdm/array.rb', line 27

def initialize(s9_xdm_array)
  @s9_xdm_array = s9_xdm_array
end

Class Method Details

.create(array) ⇒ Object 



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# File 'lib/saxon/xdm/array.rb', line 8

def self.create(array)
  case array
  when S9API::XdmArray
    new(array)
  else
    new(S9API::XdmArray.new(array.map { |item|
      XDM.Value(item).to_java
    }))
  end
end

Instance Method Details

#==(other) ⇒ Boolean Also known as: eql?

compares two Saxon::XDM::AtomicValues using the underlying Saxon and XDM comparision rules

Parameters:

Returns:

  • (Boolean) 


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# File 'lib/saxon/xdm/array.rb', line 50

def ==(other)
  return false unless other.is_a?(XDM::Array)
  return false if length != other.length
  cached_array == other.to_a
end

#[](i) ⇒ Object 



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# File 'lib/saxon/xdm/array.rb', line 35

def [](i)
  cached_array[i]
end

#each(&block) ⇒ Object 



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# File 'lib/saxon/xdm/array.rb', line 31

def each(&block)
  cached_array.each(&block)
end

#hash ⇒ Object 



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# File 'lib/saxon/xdm/array.rb', line 62

def hash
  @hash ||= cached_array.hash
end

#length ⇒ Object Also known as: size 



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# File 'lib/saxon/xdm/array.rb', line 39

def length
  s9_xdm_array.arrayLength
end

#to_a ⇒ Object 



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# File 'lib/saxon/xdm/array.rb', line 56

def to_a
  cached_array
end

#to_java ⇒ Object 



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# File 'lib/saxon/xdm/array.rb', line 66

def to_java
  s9_xdm_array
end