Module: ApiPagination
- Defined in:
- lib/api-pagination.rb,
lib/api-pagination/hooks.rb,
lib/api-pagination/version.rb,
lib/api-pagination/configuration.rb
Defined Under Namespace
Modules: Hooks
Classes: Configuration, Version
Constant Summary
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- VERSION =
Version.to_s
Class Method Summary
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Class Method Details
.config ⇒ Object
Also known as:
configuration
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# File 'lib/api-pagination/configuration.rb', line 113
def config
@config ||= Configuration.new
end
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# File 'lib/api-pagination/configuration.rb', line 109
def configure
yield config
end
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.pages_from(collection) ⇒ Object
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# File 'lib/api-pagination.rb', line 21
def pages_from(collection)
{}.tap do |pages|
unless collection.first_page?
pages[:first] = 1
pages[:prev] = collection.current_page - 1
end
unless collection.last_page?
pages[:last] = collection.total_pages
pages[:next] = collection.current_page + 1
end
end
end
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.paginate(collection, options = {}) ⇒ Object
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# File 'lib/api-pagination.rb', line 6
def paginate(collection, options = {})
options[:page] = options[:page].to_i
options[:page] = 1 if options[:page] <= 0
options[:per_page] = options[:per_page].to_i
case ApiPagination.config.paginator
when :kaminari
paginate_with_kaminari(collection, options, options[:paginate_array_options] || {})
when :will_paginate
paginate_with_will_paginate(collection, options)
else
raise StandardError, "Unknown paginator: #{ApiPagination.config.paginator}"
end
end
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.total_from(collection) ⇒ Object
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# File 'lib/api-pagination.rb', line 35
def total_from(collection)
case ApiPagination.config.paginator
when :kaminari then collection.total_count.to_s
when :will_paginate then collection.total_entries.to_s
end
end
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