Class: Polars::Array

Inherits:

NestedType

• Object
• DataType
• NestedType
• Polars::Array

Defined in:

lib/polars/data_types.rb

Overview

Nested list/array type.

Instance Attribute Summary

• #inner ⇒ Object readonly

  Returns the value of attribute inner.

• #width ⇒ Object readonly

  Returns the value of attribute width.

Instance Method Summary

• #==(other) ⇒ Object

  TODO check width?.

• #initialize(width, inner = nil) ⇒ Array constructor

  A new instance of Array.

• #to_s ⇒ Object

  TODO add width?.

Constructor Details

#initialize(width, inner = nil) ⇒ Array

# File 'lib/polars/data_types.rb', line 233

def initialize(width, inner = nil)
  @width = width
  @inner = Utils.rb_type_to_dtype(inner) if inner
end

Instance Attribute Details

#inner ⇒ Object (readonly)

Returns the value of attribute inner.

# File 'lib/polars/data_types.rb', line 231

def inner
  @inner
end

#width ⇒ Object (readonly)

Returns the value of attribute width.

# File 'lib/polars/data_types.rb', line 231

def width
  @width
end

Instance Method Details

#==(other) ⇒ Object

TODO check width?

# File 'lib/polars/data_types.rb', line 239

def ==(other)
  if other.eql?(Array)
    true
  elsif other.is_a?(Array)
    @inner.nil? || other.inner.nil? || @inner == other.inner
  else
    false
  end
end

#to_s ⇒ Object

TODO add width?

# File 'lib/polars/data_types.rb', line 250

def to_s
  "#{self.class.name}(#{inner})"
end