Class: QiitaMatome::Sort::Sorter

Inherits:
Object
  • Object
show all
Defined in:
lib/sort/sorter.rb

Overview

QiitaMatome::Sort::Sorter

Constant Summary collapse

SORT_PATTERNS =

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{
  Consts::CREATED_AT_ASC => { send_method: :sort_asc, sort_key: :created_at },
  Consts::CREATED_AT_DESC => { send_method: :sort_desc, sort_key: :created_at },
  Consts::UPDATED_AT_ASC => { send_method: :sort_asc, sort_key: :updated_at },
  Consts::UPDATED_AT_DESC => { send_method: :sort_desc, sort_key: :updated_at },
  Consts::TITLE_ASC => { send_method: :sort_asc, sort_key: :title },
  Consts::TITLE_DESC => { send_method: :sort_desc, sort_key: :title },
  Consts::STOCK_COUNT_ASC => { send_method: :sort_asc, sort_key: :stock_count },
  Consts::STOCK_COUNT_DESC => { send_method: :sort_desc, sort_key: :stock_count }
}

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(articles, sort_type = Consts::UPDATED_AT_DESC) ⇒ Sorter

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# File 'lib/sort/sorter.rb', line 27

def initialize(articles, sort_type = Consts::UPDATED_AT_DESC)
  Validators::ArticlesValidator.validate(articles)
  Validators::ArticleValidator.validate(articles)
  Validators::SortTypeValidator.validate(sort_type)
  @articles = articles
  @sort_type = sort_type
end

Instance Attribute Details

#articles ⇒ Object (readonly)

Returns the value of attribute articles.



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# File 'lib/sort/sorter.rb', line 12

def articles
  @articles
end

#sort_type ⇒ Object (readonly)

Returns the value of attribute sort_type.



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# File 'lib/sort/sorter.rb', line 12

def sort_type
  @sort_type
end

Instance Method Details

#sort ⇒ Object 



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# File 'lib/sort/sorter.rb', line 35

def sort
  sort_pattern = SORT_PATTERNS[@sort_type]
  send(sort_pattern[:send_method], sort_pattern[:sort_key])
end