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Contents
require 'csv'
module PaginationSearch
class SearchConditions
ALL_TRAIT_SEARCH_KEY = ''.freeze
MATCH_TYPE_KEY = 'match_type'.freeze
EXACT_MATCH = 'exact'.freeze
Result = Struct.new(:trait_term_hash) do
def single_trait_searches
trait_term_hash.reject { |trait, _term| [ALL_TRAIT_SEARCH_KEY, MATCH_TYPE_KEY].any? { |t| t == trait } }
end
def any_trait_search_terms
trait_term_hash.fetch(ALL_TRAIT_SEARCH_KEY, [])
end
def match_type
match_type_term = trait_term_hash[MATCH_TYPE_KEY]
match_type_term.present? ? match_type_term.first : nil
end
def match_exact?
match_type == EXACT_MATCH
end
end
class << self
def process(search_string)
wrapped attribute_cleaned grouped separated search_string
end
private
def wrapped(cleaned_grouped_hash)
return nil if cleaned_grouped_hash.nil?
Result.new(cleaned_grouped_hash)
end
def separated(search_string)
CSV::parse_line(search_string, col_sep: ' ').compact
rescue CSV::MalformedCSVError => mce
nil
end
def grouped(terms)
return nil if terms.nil?
terms.group_by { |item| /.+?(?=:)/.match(item).to_s }.to_hash
end
def attribute_cleaned(grouped_hash)
return nil if grouped_hash.nil?
grouped_hash.each do |key, values|
values.each { |value| value.gsub!("#{key}:", '') }.compact
end
end
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems