Class: ChewyQuery::Builder::Nodes::Field

Inherits:
Base
  • Object
show all
Defined in:
lib/chewy_query/builder/nodes/field.rb

Instance Method Summary collapse

Methods inherited from Base

#eql?, #render

Constructor Details

#initialize(name, *args) ⇒ Field

Returns a new instance of Field.



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# File 'lib/chewy_query/builder/nodes/field.rb', line 5

def initialize(name, *args)
  @name = name.to_s
  @args = args
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

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



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# File 'lib/chewy_query/builder/nodes/field.rb', line 77

def method_missing(method, *args, &block)
  method = method.to_s
  if method =~ /\?\Z/
    Nodes::Exists.new([@name, method.gsub(/\?\Z/, '')].join(?.))
  else
    self.class.new([@name, method].join(?.), *args)
  end
end

Instance Method Details

#! ⇒ Object 



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# File 'lib/chewy_query/builder/nodes/field.rb', line 10

def !
  Nodes::Missing.new(@name)
end

#!=(value) ⇒ Object 



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# File 'lib/chewy_query/builder/nodes/field.rb', line 55

def !=(value)
  case value
  when nil
    Nodes::Exists.new(@name)
  else
    Nodes::Not.new(self == value)
  end
end

#!~(value) ⇒ Object 



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# File 'lib/chewy_query/builder/nodes/field.rb', line 73

def !~(value)
  Not.new(self =~ value)
end

#<(value) ⇒ Object 



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# File 'lib/chewy_query/builder/nodes/field.rb', line 23

def <(value)
  Nodes::Range.new(@name, *__options_merge__(lt: value))
end

#<=(value) ⇒ Object 



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# File 'lib/chewy_query/builder/nodes/field.rb', line 31

def <=(value)
  Nodes::Range.new(@name, *__options_merge__(lt: value, right_closed: true))
end

#==(value) ⇒ Object 



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# File 'lib/chewy_query/builder/nodes/field.rb', line 35

def ==(value)
  case value
  when nil
    Nodes::Missing.new(@name, existence: false, null_value: true)
  when ::Regexp
    Nodes::Regexp.new(@name, value, *@args)
  when ::Range
    Nodes::Range.new(@name, *__options_merge__(gt: value.first, lt: value.last))
  else
    if value.is_a?(Array) && value.first.is_a?(::Range)
      Nodes::Range.new(@name, *__options_merge__(
        gt: value.first.first, lt: value.first.last,
        left_closed: true, right_closed: true
      ))
    else
      Nodes::Equal.new(@name, value, *@args)
    end
  end
end

#=~(value) ⇒ Object 



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# File 'lib/chewy_query/builder/nodes/field.rb', line 64

def =~(value)
  case value
  when ::Regexp
    Nodes::Regexp.new(@name, value, *@args)
  else
    Nodes::Prefix.new(@name, value, @args.extract_options!)
  end
end

#>(value) ⇒ Object 



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# File 'lib/chewy_query/builder/nodes/field.rb', line 19

def >(value)
  Nodes::Range.new(@name, *__options_merge__(gt: value))
end

#>=(value) ⇒ Object 



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# File 'lib/chewy_query/builder/nodes/field.rb', line 27

def >=(value)
  Nodes::Range.new(@name, *__options_merge__(gt: value, left_closed: true))
end

#to_ary ⇒ Object 



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# File 'lib/chewy_query/builder/nodes/field.rb', line 86

def to_ary
  nil
end

#~ ⇒ Object 



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# File 'lib/chewy_query/builder/nodes/field.rb', line 14

def ~
  __options_merge__!(cache: true)
  self
end