Class: Arison::Util

Inherits:
Object
  • Object
show all
Defined in:
lib/arison/util.rb

Class Method Summary collapse

Class Method Details

.get_profile(config_path, profile) ⇒ Object 



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# File 'lib/arison/util.rb', line 5

def self.get_profile(config_path, profile)
  @config = YAML.load_file(config_path)
  @config[profile]
end

.get_type(k, v) ⇒ Object 



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# File 'lib/arison/util.rb', line 22

def self.get_type(k, v)
  if v.nil?
    %Q{string}
  elsif k =~ /^id$/i
    nil
  elsif v.class == String
    to_time_or_nil(v).nil? ? %Q{string} : %Q{datetime}
  elsif v.class == TrueClass || v.class == FalseClass
    %Q{boolean}
  elsif v.class == Fixnum
    %Q{integer}
  elsif v.class == Float
    %Q{float}
  elsif v.class == Array || v.class == Hash
    %Q{text}
  elsif v.respond_to?(:strftime)
    %Q{datetime}
  end
end

.parse_json(buffer) ⇒ Object 



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# File 'lib/arison/util.rb', line 10

def self.parse_json(buffer)
  begin
    data = JSON.parse(buffer)
  rescue => e
    data = []
    buffer.lines.each do |line|
      data << JSON.parse(line)
    end
  end
  data
end

.to_time_or_nil(value) ⇒ Object 



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# File 'lib/arison/util.rb', line 42

def self.to_time_or_nil(value)
  return nil if value.slice(0, 4) !~ /^[0-9][0-9][0-9][0-9]/
  begin
    time = value.to_time
    time.to_i >= 0 ? time : nil
  rescue => e
    nil
  end
end