Class: Stretchy::Builders::QueryBuilder

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/stretchy/builders/query_builder.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ QueryBuilder

Returns a new instance of QueryBuilder.



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# File 'lib/stretchy/builders/query_builder.rb', line 11

def initialize
  @matches    = Hash.new { [] }
  @operators  = Hash.new { 'and' }
end

Instance Attribute Details

#matches ⇒ Object (readonly)

Returns the value of attribute matches.



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# File 'lib/stretchy/builders/query_builder.rb', line 9

def matches
  @matches
end

#operators ⇒ Object (readonly)

Returns the value of attribute operators.



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# File 'lib/stretchy/builders/query_builder.rb', line 9

def operators
  @operators
end

Instance Method Details

#add_matches(field, new_matches, options) ⇒ Object 



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# File 'lib/stretchy/builders/query_builder.rb', line 16

def add_matches(field, new_matches, options)
  @matches[field] += Array(new_matches).map(&:to_s).map(&:strip).reject(&:empty?)
  if options[:operator]
    @operators[field] = options[:operator]
  elsif options[:or]
    @operators[field] = 'or'
  end
end

#to_query ⇒ Object 



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# File 'lib/stretchy/builders/query_builder.rb', line 25

def to_query
  matches.map do |field, matches_for_field|
    Queries::MatchQuery.new(
      field:    field,
      string:   matches_for_field.join(' '),
      operator: operators[field]
    )
  end
end