class Commutator::Options::Query
Public Class Methods
new()
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# File lib/commutator/options/query.rb, line 27 def initialize @expression_attribute_values ||= Expressions::AttributeValues.new @expression_attribute_names ||= Expressions::AttributeNames.new @key_condition_expression ||= Expressions::ConditionExpression.new( attribute_names: @expression_attribute_names, attribute_values: @expression_attribute_values) @filter_expression ||= Expressions::ConditionExpression.new( attribute_names: @expression_attribute_names, attribute_values: @expression_attribute_values) @projection_expression ||= Expressions::ProjectionExpression.new( attribute_names: @expression_attribute_names) end
Public Instance Methods
asc()
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# File lib/commutator/options/query.rb, line 43 def asc scan_index_forward(true) end
desc()
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# File lib/commutator/options/query.rb, line 47 def desc scan_index_forward(false) end
to_h()
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# File lib/commutator/options/query.rb, line 51 def to_h hash = { table_name: table_name, limit: limit, consistent_read: consistent_read, index_name: index_name, select: select, exclusive_start_key: exclusive_start_key, scan_index_forward: scan_index_forward, return_consumed_capacity: return_consumed_capacity, projection_expression: projection_expression.to_s, expression_attribute_names: expression_attribute_names.to_h, expression_attribute_values: expression_attribute_values.to_h, key_condition_expression: key_condition_expression.to_s(wrap: false), filter_expression: filter_expression.to_s(wrap: false) } hash.keep_if { |_key, value| value.present? || value == false } end
Also aliased as: to_hash