Class: Yuriita::Query

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
lib/yuriita/query.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(inputs: []) ⇒ Query

Returns a new instance of Query.



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# File 'lib/yuriita/query.rb', line 7

def initialize(inputs: [])
  @inputs = inputs
end

Instance Attribute Details

#inputs ⇒ Object (readonly)

Returns the value of attribute inputs.



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# File 'lib/yuriita/query.rb', line 5

def inputs
  @inputs
end

Instance Method Details

#==(other) ⇒ Object 



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# File 'lib/yuriita/query.rb', line 11

def ==(other)
  other.is_a?(self.class) && other.inputs == inputs
end

#add_input(input) ⇒ Object Also known as: << 



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# File 'lib/yuriita/query.rb', line 25

def add_input(input)
  inputs << input
  self
end

#delete(input) ⇒ Object 



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# File 'lib/yuriita/query.rb', line 31

def delete(input)
  inputs.delete(input)
  self
end

#delete_if ⇒ Object 



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# File 'lib/yuriita/query.rb', line 36

def delete_if
  block_given? or return enum_for(__method__) { size }
  select { |input| yield input }.each { |input| inputs.delete(input) }
  self
end

#each(&block) ⇒ Object 



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# File 'lib/yuriita/query.rb', line 19

def each(&block)
  block or return enum_for(__method__) { size }
  inputs.each(&block)
  self
end

#initialize_clone(original) ⇒ Object 



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# File 'lib/yuriita/query.rb', line 52

def initialize_clone(original)
  super
  @inputs = original.instance_variable_get(:@inputs).clone
end

#initialize_dup(original) ⇒ Object 



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# File 'lib/yuriita/query.rb', line 47

def initialize_dup(original)
  super
  @inputs = original.instance_variable_get(:@inputs).dup
end

#keywords ⇒ Object 



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# File 'lib/yuriita/query.rb', line 15

def keywords
  inputs.select{ |input| input.is_a?(Yuriita::Inputs::Keyword) }
end

#size ⇒ Object Also known as: length 



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# File 'lib/yuriita/query.rb', line 42

def size
  inputs.size
end