Class: CinnamonSerial::Resolver

Inherits:
Object
  • Object
show all
Defined in:
lib/cinnamon_serial/resolver.rb

Overview

Class that allows an engineer to specify what to do about mapping a key for a serializer.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ Resolver

Returns a new instance of Resolver.



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# File 'lib/cinnamon_serial/resolver.rb', line 29

def initialize(options = {})
  @option_keys = options.keys.map(&:to_s).to_set

  options.each do |key, value|
    raise ArgumentError, "Illegal option: #{key}" unless respond_to?(key)

    send("#{key}=", value)
  end
end

Instance Attribute Details

#as ⇒ Object

Returns the value of attribute as.



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# File 'lib/cinnamon_serial/resolver.rb', line 13

def as
  @as
end

#blank ⇒ Object

Returns the value of attribute blank.



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# File 'lib/cinnamon_serial/resolver.rb', line 13

def blank
  @blank
end

#false_alias ⇒ Object

Returns the value of attribute false_alias.



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# File 'lib/cinnamon_serial/resolver.rb', line 13

def false_alias
  @false_alias
end

#for ⇒ Object

Returns the value of attribute for.



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# File 'lib/cinnamon_serial/resolver.rb', line 13

def for
  @for
end

#manual ⇒ Object

Returns the value of attribute manual.



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# File 'lib/cinnamon_serial/resolver.rb', line 13

def manual
  @manual
end

#mask ⇒ Object

Returns the value of attribute mask.



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# File 'lib/cinnamon_serial/resolver.rb', line 13

def mask
  @mask
end

#mask_char ⇒ Object

Returns the value of attribute mask_char.



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# File 'lib/cinnamon_serial/resolver.rb', line 13

def mask_char
  @mask_char
end

#mask_len ⇒ Object

Returns the value of attribute mask_len.



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# File 'lib/cinnamon_serial/resolver.rb', line 13

def mask_len
  @mask_len
end

#method ⇒ Object

Returns the value of attribute method.



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# File 'lib/cinnamon_serial/resolver.rb', line 13

def method
  @method
end

#null ⇒ Object

Returns the value of attribute null.



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# File 'lib/cinnamon_serial/resolver.rb', line 13

def null
  @null
end

#percent ⇒ Object

Returns the value of attribute percent.



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# File 'lib/cinnamon_serial/resolver.rb', line 13

def percent
  @percent
end

#present ⇒ Object

Returns the value of attribute present.



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# File 'lib/cinnamon_serial/resolver.rb', line 13

def present
  @present
end

#through ⇒ Object

Returns the value of attribute through.



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# File 'lib/cinnamon_serial/resolver.rb', line 13

def through
  @through
end

#transform ⇒ Object

Returns the value of attribute transform.



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# File 'lib/cinnamon_serial/resolver.rb', line 13

def transform
  @transform
end

#true_alias ⇒ Object

Returns the value of attribute true_alias.



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# File 'lib/cinnamon_serial/resolver.rb', line 13

def true_alias
  @true_alias
end

Instance Method Details

#resolve(presenter, key) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/cinnamon_serial/resolver.rb', line 39

def resolve(presenter, key)
  raise ArgumentError, 'Presenter is required' unless presenter

  return if manual

  # Get the value
  value = resolve_value(presenter, key)

  # Transform the value
  value = resolve_transform(presenter, key, value)
  value = resolve_alias(value)
  value = resolve_as(presenter, value)

  # Format the value
  value = resolve_percent(value)
  resolve_mask(value)
end