Class: ShareWith::ServiceDataType::StringList

Inherits:
BasicDataType show all
Defined in:
lib/share_with/service_data.rb

Overview

Define a list of string type.

Instance Attribute Summary

Attributes inherited from BasicDataType

#label

Instance Method Summary collapse

Methods inherited from BasicDataType

#attr

Constructor Details

#initialize(data) ⇒ StringList

Returns a new instance of StringList.



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# File 'lib/share_with/service_data.rb', line 59

def initialize(data)
  super
  @value = []
  @separator = data[:separator] || ","
  reset!
end

Instance Method Details

#clear ⇒ Object 



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# File 'lib/share_with/service_data.rb', line 85

def clear
  @value.clear
end

#delete(val) ⇒ Object 



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# File 'lib/share_with/service_data.rb', line 81

def delete(val)
  @value.delete val
end

#reset! ⇒ Object 



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# File 'lib/share_with/service_data.rb', line 89

def reset!
  clear
  @value = @default.instance_of?(String) ? @default.split(@separator).map(&:trim) : @default.clone
end

#value ⇒ Object 



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# File 'lib/share_with/service_data.rb', line 66

def value
  @value.to_text_list @separator
end

#value=(val) ⇒ Object 



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# File 'lib/share_with/service_data.rb', line 70

def value=(val)
  val = val.split(@separator) if val.instance_of?(String)
  val = "" if val.nil?

  if val.empty?
    clear
  else
    @value.concat val
  end
end