Module: FeCoreExt::CoreExt::String

Included in:
String
Defined in:
lib/fe_core_ext/core_ext/string.rb

Instance Method Summary collapse

Instance Method Details

#match?(str) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/fe_core_ext/core_ext/string.rb', line 30

def match?(str)
  /#{str}/ === self
end

#not_number? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/fe_core_ext/core_ext/string.rb', line 18

def not_number?
  to_i == 0 && match('0').nil?
end

#to_decimal ⇒ Object 



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# File 'lib/fe_core_ext/core_ext/string.rb', line 13

def to_decimal
  return if not_number?
  delete(',').to_d
end

#to_integer ⇒ Object 



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# File 'lib/fe_core_ext/core_ext/string.rb', line 8

def to_integer
  return if not_number?
  delete(',').to_i
end

#to_katakana ⇒ Object 



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# File 'lib/fe_core_ext/core_ext/string.rb', line 26

def to_katakana
  tr('ぁ-ん', 'ァ-ン')
end

#zen_to_han ⇒ Object 



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# File 'lib/fe_core_ext/core_ext/string.rb', line 22

def zen_to_han
  tr('０-９Ａ-Ｚａ-ｚ　＆・－（）', '0-9A-Za-z &･\-()')
end