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Contents
require_relative 'pagination_handler'
module Praxis
module Extensions
module Pagination
class SequelPaginationHandler < PaginationHandler
def self.where_lt(query, attr, value)
query.where("#{attr} < ?", value)
end
def self.where_gt(query, attr, value)
query.where("#{attr} > ?", value)
end
def self.order(query, order)
return query unless order
order_clause = order.map do |spec_hash|
direction, name = spec_hash.first
case direction.to_sym
when :desc
Sequel.desc(name.to_sym)
else
Sequel.asc(name.to_sym)
end
end
query = query.order(*order_clause)
query
end
def self.count(query)
query.count
end
def self.offset(query, offset)
query.offset(offset)
end
def self.limit(query, limit)
query.limit(limit)
end
end
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems