Class: Houston::Props::PropsIndexer

Inherits:
Object
  • Object
show all
Defined in:
app/concerns/houston/props.rb

Instance Method Summary collapse

Constructor Details

#initialize(record, hash) ⇒ PropsIndexer

Returns a new instance of PropsIndexer.



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# File 'app/concerns/houston/props.rb', line 71

def initialize(record, hash)
  @record = record
  @hash = hash
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method_name, *args, &block) ⇒ Object 



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# File 'app/concerns/houston/props.rb', line 106

def method_missing(method_name, *args, &block)
  prop_name = method_name.to_s.gsub(/_before_type_cast$/, "")
  return self[prop_name] if key?(prop_name)
  return nil if Houston::Props.valid_prop_name?(prop_name)
  super
end

Instance Method Details

#[]=(prop_name, value) ⇒ Object 



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# File 'app/concerns/houston/props.rb', line 78

def []=(prop_name, value)
  merge!(prop_name => value)
end

#as_json(options = {}) ⇒ Object 



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# File 'app/concerns/houston/props.rb', line 95

def as_json(options={})
  to_h
end

#delete!(key) ⇒ Object 



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# File 'app/concerns/houston/props.rb', line 87

def delete!(key)
  @record.props = @hash = @hash.except(key)
end

#merge!(new_props) ⇒ Object 



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# File 'app/concerns/houston/props.rb', line 82

def merge!(new_props)
  new_props.each_key(&Houston::Props.method(:valid_prop_name!))
  @record.props = @hash = @hash.merge(new_props)
end

#respond_to_missing?(method_name, *args) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/concerns/houston/props.rb', line 99

def respond_to_missing?(method_name, *args)
  prop_name = method_name.to_s.gsub(/_before_type_cast$/, "")
  return true if key?(prop_name)
  return true if Houston::Props.valid_prop_name?(prop_name)
  super
end

#to_h ⇒ Object 



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# File 'app/concerns/houston/props.rb', line 91

def to_h
  @hash.dup
end