Class: DynamoidAdvancedWhere::Nodes::NumberAttributeNode

Inherits:
FieldNode show all
Includes:
Concerns::SupportsGreaterThan
Defined in:
lib/dynamoid_advanced_where/nodes/field_node.rb

Constant Summary collapse

ALLOWED_COMPARISON_TYPES = 
[
  Numeric,
].freeze

Instance Attribute Summary

Attributes inherited from FieldNode

#attr_prefix, #field_path

Attributes inherited from BaseNode

#expression_prefix

Instance Method Summary collapse

Methods included from Concerns::SupportsGreaterThan

#gt, #lt

Methods inherited from FieldNode

create_node, #expression_attribute_names, #expression_attribute_values, #initialize, #to_expression

Methods included from Concerns::SupportsExistance

#exists?

Methods included from Concerns::SupportsEquality

#eq, #not_eq

Methods inherited from BaseNode

#expression_attribute_names, #expression_attribute_values

Constructor Details

This class inherits a constructor from DynamoidAdvancedWhere::Nodes::FieldNode

Instance Method Details

#parse_right_hand_side(val) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/dynamoid_advanced_where/nodes/field_node.rb', line 82

def parse_right_hand_side(val)
  raise ArgumentError, "unable to compare number to `#{val.class}`" unless ALLOWED_COMPARISON_TYPES.detect { |k| val.is_a?(k) }

  val
end