Module: SupermarketSync::Util

Defined in:
lib/supermarket_sync/util.rb

Overview

> Utility Methods

Class Method Summary collapse

Class Method Details

.parse_json(file = nil, symbolize = true) ⇒ Object

> Define JSON Parser



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# File 'lib/supermarket_sync/util.rb', line 23

def parse_json(file = nil, symbolize = true)
  return unless file && ::File.exist?(file.to_s)
  begin
    ::JSON.parse(::File.read(file.to_s), symbolize_names: symbolize)
  rescue JSON::ParserError => e
    puts "#{e.class}:: #{file}"
    return
  end
end

.write_json(file, object) ⇒ Object

> Define JSON Writer



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# File 'lib/supermarket_sync/util.rb', line 34

def write_json(file, object)
  return unless file && object
  begin
    File.open(file, 'w') { |f| f.write(JSON.pretty_generate(object)) }
  end
end