Sha256: ce04676b56133594d00372487bdc8d5a63769daf26fae3aad2738184025ed5aa
Contents?: true
Size: 1.34 KB
Versions: 5
Compression:
Stored size: 1.34 KB
Contents
require 'bigdecimal'
require 'date'
require 'json'
require 'pathname'
class InsuranceJP
attr_reader :table
# load config
def initialize(dir_path, area=nil, date=nil)
@pjdir = Pathname(dir_path) + 'dict'
@area = area
@date = date
@table = load_table
end
def load_table
file_name = @pjdir + select_active_filename
JSON.parse(File.read(file_name.to_s))
end
def health_insurance_salary(rank)
round6(select_health_insurance(rank).dig('insurance_elder_salary'))
end
def pension_salary(rank)
round6(select_pension(rank).dig('pension_salary'))
end
def select_health_insurance(rank)
@table['fee'].filter{|h| h['rank'] == rank}.first
end
def select_pension(rank)
@table['fee'].filter{|h| h['pension_rank'] == rank}.first
end
private
def round6(num)
BigDecimal(num).round(0, BigDecimal::ROUND_HALF_DOWN).to_i
end
# TODO: need selection logic
def select_active_filename
list = load_json
list.first[1]
end
def load_json
table_list = [].tap do |a|
open_tables do |f, name|
data = JSON.parse(f.read)
a << [Date.parse(data['effective_date']), name]
end
end
end
def open_tables
Dir.chdir(@pjdir.to_s) do
Dir.glob("*.json").each do |file_name|
File.open(file_name, 'r') {|f| yield(f, file_name)}
end
end
end
end
Version data entries
5 entries across 5 versions & 1 rubygems