class Object
Constants
- BOM_LIST_hex
Byte Order Mark
Public Instance Methods
add_bom()
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# File lib/encoding_with_bom/string_ext.rb, line 12 def add_bom raise_if_encoding_does_not_exist encoding BOM_LIST_hex[encoding].force_encoding(encoding) + self end
add_bom!()
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# File lib/encoding_with_bom/string_ext.rb, line 18 def add_bom! replace add_bom end
encoding_creater(coding)
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# File lib/encoding_with_bom/string_ext.rb, line 55 def encoding_creater coding Encoding.find coding end
encoding_exist?(coding)
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# File lib/encoding_with_bom/string_ext.rb, line 45 def encoding_exist? coding !BOM_LIST_hex[encoding_creater coding].nil? end
raise_if_encoding_does_not_exist(*encoding_array)
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# File lib/encoding_with_bom/string_ext.rb, line 49 def raise_if_encoding_does_not_exist *encoding_array encoding_array.each do |coding| raise ArgumentError, "Encoding does not exist for #{coding}" unless encoding_exist? coding end end
set_encoding(encoding_to)
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# File lib/encoding_with_bom/string_ext.rb, line 22 def set_encoding(encoding_to) raise_if_encoding_does_not_exist encoding_to Iconv.conv encoding_to, encoding.to_s, self end
set_encoding!(encoding_to)
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# File lib/encoding_with_bom/string_ext.rb, line 28 def set_encoding! encoding_to replace set_encoding encoding_to end
set_encoding_and_add_bom(encoding_to)
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# File lib/encoding_with_bom/string_ext.rb, line 4 def set_encoding_and_add_bom encoding_to set_encoding(encoding_to).add_bom end
set_encoding_and_add_bom!(encoding_to)
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# File lib/encoding_with_bom/string_ext.rb, line 8 def set_encoding_and_add_bom! encoding_to replace set_encoding_and_add_bom encoding_to end