Class: UniPropUtils::TypeJudgementer

Inherits:
Object
  • Object
show all
Defined in:
lib/uniprop/utils.rb

Constant Summary collapse

RE_SINGLE_CODEPOINT = 
/^[0-9A-Fa-f]{4,6}$/
RE_RANGE_CODEPOINT = 
/^[0-9A-Fa-f]{4,6}\.\.[0-9A-Fa-f]{4,6}$/
RE_STRING =

NFKC_CaseFoldの00ADのように、空文字列を値に持つStringプロパティも存在するため、空文字列もRE_STRINGにマッチするような実装にしてある

/^([0-9A-Fa-f]{4,6}\s*)*$/
RE_NUMERIC = 
/
  ^-?\d{1,}$| # integer
  ^-?\d{1,}.\d{1,}$| # float
  ^-?\d{1,}\/\d{1,}$ # rational
/x
RE_BINARY = 
/^Yes$|^Y$|^No$|^N$/

Class Method Summary collapse

Class Method Details

.validate_binaries(array, properties, threshold) ⇒ Object 



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# File 'lib/uniprop/utils.rb', line 180

def validate_binaries(array, properties, threshold)
    return (array.filter{validate_binary(_1, properties) }.size.to_f / array.size) > threshold
end

.validate_binaries_for_property(array, property, threshold) ⇒ Object 



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# File 'lib/uniprop/utils.rb', line 184

def validate_binaries_for_property(array, property, threshold)
    return (array.filter{validate_binary_for_property(_1, property) }.size.to_f / array.size) > threshold
end

.validate_binary(str, property) ⇒ Object

Parameters:

  • str (String)
  • property (Property) 


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# File 'lib/uniprop/utils.rb', line 158

def validate_binary(str, property)
  str.match?(RE_BINARY) || property.has_alias?(str)
end

.validate_codepoint(str) ⇒ Object

Parameters:

  • str (String) 


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# File 'lib/uniprop/utils.rb', line 142

def validate_codepoint(str)
  str.match?(RE_SINGLE_CODEPOINT) || str.match?(RE_RANGE_CODEPOINT)
end

.validate_codepoints(array, threshold) ⇒ Object 



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# File 'lib/uniprop/utils.rb', line 168

def validate_codepoints(array, threshold)
    return (array.filter{validate_codepoint(_1) }.size.to_f / array.size) > threshold
end

.validate_enumerative(str, property) ⇒ Object

Parameters:

  • str (String)
  • property (Property) 


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# File 'lib/uniprop/utils.rb', line 164

def validate_enumerative(str, property)
  property.has_property_value?(str)
end

.validate_numeric(str) ⇒ Object

Parameters:

  • str (String) 


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# File 'lib/uniprop/utils.rb', line 147

def validate_numeric(str)
  str.match?(RE_NUMERIC)
end

.validate_numerics(array, threshold) ⇒ Object 



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# File 'lib/uniprop/utils.rb', line 172

def validate_numerics(array, threshold)
    return (array.filter{validate_numeric(_1) }.size.to_f / array.size) > threshold
end

.validate_range_codepoint(str) ⇒ Object

Parameters:

  • str (String) 


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# File 'lib/uniprop/utils.rb', line 137

def validate_range_codepoint(str)
  str.match?(RE_RANGE_CODEPOINT)
end

.validate_single_codepoint(str) ⇒ Object

Parameters:

  • str (String) 


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# File 'lib/uniprop/utils.rb', line 132

def validate_single_codepoint(str)
  str.match?(RE_SINGLE_CODEPOINT)
end

.validate_string(str) ⇒ Object

Parameters:

  • str (String) 


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# File 'lib/uniprop/utils.rb', line 152

def validate_string(str)
  str.match?(RE_STRING)
end

.validate_strings(array, threshold) ⇒ Object 



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# File 'lib/uniprop/utils.rb', line 176

def validate_strings(array, threshold)
    return (array.filter{validate_string(_1) }.size.to_f / array.size) > threshold
end