Class: Formally::State

Inherits:
Object
  • Object
show all
Defined in:
lib/formally/state.rb

Instance Method Summary collapse

Constructor Details

#initialize(config, object) ⇒ State

Returns a new instance of State.



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# File 'lib/formally/state.rb', line 3

def initialize config, object
  @config, @object = config, object
end

Instance Method Details

#call(data) ⇒ Object 



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# File 'lib/formally/state.rb', line 7

def call data
  injections = { _self: @object }
  @config.fields.each do |name|
    injections[name] = @object.send name
  end

  result  = @config.finalized_schema.with(injections).call data
  @data   = result.output
  @errors = result.errors
  @filled = true
end

#data ⇒ Object 



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# File 'lib/formally/state.rb', line 19

def data
  @filled ? @data : raise(Formally::Unfilled)
end

#errors ⇒ Object 



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# File 'lib/formally/state.rb', line 23

def errors
  @filled ? @errors : raise(Formally::Unfilled)
end

#transaction(&block) ⇒ Object 



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# File 'lib/formally/state.rb', line 31

def transaction &block
  @config.transaction.call(&block)
end

#valid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/formally/state.rb', line 27

def valid?
  errors.empty?
end