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Contents
require 'marc/spec/queries/comparison_string'
require 'marc/spec/queries/condition'
require 'marc/spec/queries/query'
module MARC
module Spec
module Queries
class ConditionContext
attr_reader :context_field, :context_result, :executor
def initialize(context_field, context_result, executor)
@context_field = context_field
@context_result = context_result
@executor = executor
end
def operand_value(operand, implicit: false)
return context_result if implicit && operand.nil?
raw_value = operand_value_raw(operand)
is_boolean = [true, false].include?(raw_value)
is_boolean ? raw_value : as_string(raw_value)
end
private
def operand_value_raw(operand)
return unless operand
case operand
when ComparisonString
operand.str_exact
when Condition
operand.met?(self)
when Query
operand.execute(executor, [context_field], context_result)
end
end
def as_string(op_val)
return unless op_val
return op_val if op_val.is_a?(String)
return op_val.value if op_val.respond_to?(:value) && !op_val.is_a?(MARC::DataField)
return op_val.map { |v| as_string(v) } if op_val.is_a?(Array)
end
end
end
end
end
Version data entries
3 entries across 3 versions & 1 rubygems