module Datacaster
Constants
- VERSION
Public Class Methods
ErrorResult(object, meta: nil)
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# File lib/datacaster/result.rb, line 52 def self.ErrorResult(object, meta: nil) if object.is_a?(Result) raise "Can't create error result from valid #{object.inspect}" if object.valid? object.meta = meta if meta object else Result.new(false, object, meta: meta) end end
ValidResult(object, meta: nil)
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# File lib/datacaster/result.rb, line 42 def self.ValidResult(object, meta: nil) if object.is_a?(Result) raise "Can't create valid result from error #{object.inspect}" unless object.valid? object.meta = meta if meta object else Result.new(true, object, meta: meta) end end
absent()
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# File lib/datacaster.rb, line 47 def self.absent Datacaster::Absent.instance end
partial_schema(&block)
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# File lib/datacaster.rb, line 36 def self.partial_schema(&block) raise "Expected block" unless block datacaster = RunnerContext.instance.instance_eval(&block) unless datacaster.is_a?(Base) raise "Datacaster instance should be returned from a block (e.g. result of 'hash(...)' call)" end datacaster end
schema(&block)
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# File lib/datacaster.rb, line 25 def self.schema(&block) raise "Expected block" unless block datacaster = RunnerContext.instance.instance_eval(&block) unless datacaster.is_a?(Base) raise "Datacaster instance should be returned from a block (e.g. result of 'hash_schema(...)' call)" end datacaster & Terminator.instance end