Class: Tweetkit::Search

Inherits:
Object
  • Object
show all
Defined in:
lib/tweetkit/search.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(term) ⇒ Search

Returns a new instance of Search.



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# File 'lib/tweetkit/search.rb', line 7

def initialize(term)
  @search_term = term + ' '
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(connector, *terms, &block) ⇒ Object 



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# File 'lib/tweetkit/search.rb', line 109

def method_missing(connector, *terms, &block)
  if connector.match?('one_of')
    build_one_of_connector(connector, terms, &block)
  else
    build_connector(connector, terms, &block)
  end
end

Instance Attribute Details

#search_term ⇒ Object

Returns the value of attribute search_term.



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# File 'lib/tweetkit/search.rb', line 5

def search_term
  @search_term
end

Instance Method Details

#add_connector(term, grouped: true) ⇒ Object 



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# File 'lib/tweetkit/search.rb', line 35

def add_connector(term, grouped: true)
  grouped ? connectors.push("(#{term})") : connectors.push(term)
end

#build_connector(connector, terms, &block) ⇒ Object 



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# File 'lib/tweetkit/search.rb', line 39

def build_connector(connector, terms, &block)
  query = ''
  connector =
    connector
    .to_s
    .delete_prefix('and_')
    .delete_prefix('or_')
    .delete_suffix('_one_of')
    .to_sym
  if connector.match?('contains')
    terms.each do |term|
      term = term.to_s.strip
      if term.split.length > 1
        query += "\"#{term}\" "
      else
        query += "#{term} "
      end
    end
    update_search_term(query)
  elsif connector.match?('without')
    terms.each do |term|
      term = term.to_s.strip
      if term.split.length > 1
        query += "-\"#{term}\" "
      else
        query += "-#{term} "
      end
    end
    add_connector(query.rstrip, grouped: false)
  elsif connector.match?('is_not')
    connector = connector.to_s.delete_suffix('_not').to_sym
    terms.each do |term|
      term = term.to_s.strip
      query += "-#{connector}:#{term} "
    end
    add_connector(query.rstrip)
  else
    terms.each do |term|
      term = term.to_s.strip
      query += "#{connector}:#{term} "
    end
    add_connector(query.rstrip, grouped: false)
  end
  block_given? ? yield : self
end

#build_one_of_connector(connector, terms, &block) ⇒ Object 



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# File 'lib/tweetkit/search.rb', line 85

def build_one_of_connector(connector, terms, &block)
  query = []
  connector =
    connector
    .to_s
    .delete_prefix('and_')
    .delete_prefix('or_')
    .delete_suffix('_one_of')
    .to_sym
  if connector.match?('contains')
    terms.each do |term|
      term = term.to_s.strip
      query << term
    end
  else
    terms.each do |term|
      term = term.to_s.strip
      query << "#{connector}: #{term}"
    end
  end
  add_connector(query.join(' OR '))
  block_given? ? yield : self
end

#combine_connectors ⇒ Object 



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# File 'lib/tweetkit/search.rb', line 31

def combine_connectors
  connectors.join(' ')
end

#combined_query ⇒ Object 



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# File 'lib/tweetkit/search.rb', line 27

def combined_query
  @combined_query = "#{@search_term.strip} #{combine_connectors}"
end

#connectors ⇒ Object 



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# File 'lib/tweetkit/search.rb', line 15

def connectors
  @connectors ||= opts[:connectors] = []
end

#opts ⇒ Object 



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# File 'lib/tweetkit/search.rb', line 11

def opts
  @opts ||= {}
end

#respond_to_missing?(method) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/tweetkit/search.rb', line 117

def respond_to_missing?(method)
  method.match?('one_of') || super
end

#setup(&block) ⇒ Object 



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# File 'lib/tweetkit/search.rb', line 23

def setup(&block)
  instance_eval(&block)
end

#update_search_term(term) ⇒ Object 



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# File 'lib/tweetkit/search.rb', line 19

def update_search_term(term)
  @search_term += term
end