Class: Daywalker::TypeConverter

Inherits:
Object
  • Object
show all
Defined in:
lib/daywalker/type_converter.rb

Overview

:nodoc:

Class Method Summary collapse

Class Method Details

.blank_to_nil(str) ⇒ Object 



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# File 'lib/daywalker/type_converter.rb', line 71

def self.blank_to_nil(str)
  str == '' ? nil : str
end

.district_to_sym_or_i(district) ⇒ Object 



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# File 'lib/daywalker/type_converter.rb', line 28

def self.district_to_sym_or_i(district)
  case district
  when 'Junior Seat' then :junior_seat
  when 'Senior Seat' then :senior_seat
  when /^(\d+)$/ then $1.to_i
  else raise ArgumentError, "Unknown district #{district.inspect}. Only Junior Seat, Senior Seat, and numbers allowed."
  end
end

.gender_letter_to_sym(letter) ⇒ Object 



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# File 'lib/daywalker/type_converter.rb', line 3

def self.gender_letter_to_sym(letter)
  case letter
  when 'M' then :male
  when 'F' then :female
  else raise ArgumentError, "Unknown gender #{letter.inspect}. Only M and F allowed."
  end
end

.normalize_conditions(conditions) ⇒ Object 



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# File 'lib/daywalker/type_converter.rb', line 75

def self.normalize_conditions(conditions)
  if conditions[:district].kind_of?(Symbol) || conditions[:district].kind_of?(Fixnum)
    conditions[:district] = sym_or_i_to_district(conditions[:district])
  end

  if conditions[:title].kind_of? Symbol
    conditions[:title] = sym_to_title_abbr(conditions[:title])
  end

  move_value_in_hash(conditions, :official_rss_url, :official_rss)

  if conditions[:party].kind_of? Symbol
    conditions[:party] = sym_to_party_letter(conditions[:party])
  end

  move_value_in_hash(conditions, :website_url, :website)
  move_value_in_hash(conditions, :fax_number, :fax)
  move_value_in_hash(conditions, :first_name, :firstname)
  move_value_in_hash(conditions, :middle_name, :middlename)
  move_value_in_hash(conditions, :last_name, :lastname)
  move_value_in_hash(conditions, :webform_url, :webform)

  if conditions[:gender].kind_of? Symbol
    conditions[:gender] = sym_to_gender_letter(conditions[:gender])
  end

  conditions
end

.party_letter_to_sym(letter) ⇒ Object 



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# File 'lib/daywalker/type_converter.rb', line 11

def self.party_letter_to_sym(letter)
  case letter
  when 'D' then :democrat
  when 'R' then :republican
  when 'I' then :independent
  else raise ArgumentError, "Unknown party #{letter.inspect}. Only D, R, and I allowed."
  end
end

.sym_or_i_to_district(sym) ⇒ Object 



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# File 'lib/daywalker/type_converter.rb', line 37

def self.sym_or_i_to_district(sym)
  case sym
  when :junior_seat then 'Junior Seat'
  when :senior_seat then 'Senior Seat'
  when Fixnum then sym.to_s
  else raise ArgumentError, "Unknown district #{sym.inspect}. Only :junior_seat, :senior_seat, and Fixnum are allowed."
  end
end

.sym_to_gender_letter(sym) ⇒ Object 



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# File 'lib/daywalker/type_converter.rb', line 63

def self.sym_to_gender_letter(sym)
  case sym
  when :male then 'M'
  when :female then 'F'
  else raise ArgumentError, "Unknown gender #{sym.inspect}"
  end
end

.sym_to_party_letter(sym) ⇒ Object 



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# File 'lib/daywalker/type_converter.rb', line 54

def self.sym_to_party_letter(sym)
  case sym
  when :democrat then 'D'
  when :republican then 'R'
  when :independent then 'I'
  else raise ArgumentError, "Unknown party #{sym.inspect}"
  end
end

.sym_to_title_abbr(sym) ⇒ Object 



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# File 'lib/daywalker/type_converter.rb', line 46

def self.sym_to_title_abbr(sym)
  case sym
  when :senator then 'Sen'
  when :representative then 'Rep'
  else raise ArgumentError, "Unknown title #{sym.inspect}"
  end
end

.title_abbr_to_sym(abbr) ⇒ Object 



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# File 'lib/daywalker/type_converter.rb', line 20

def self.title_abbr_to_sym(abbr)
  case abbr
  when 'Sen' then :senator
  when 'Rep' then :representative
  else raise ArgumentError, "Unknown title #{abbr.inspect}. Only Sen and Rep allowed."
  end
end