Module: Rubee::Support::String::InstanceMethods

Defined in:
lib/rubee/support/string.rb

Instance Method Summary collapse

Instance Method Details

#camelize ⇒ Object 



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# File 'lib/rubee/support/string.rb', line 33

def camelize
  split('_').map { _1.capitalize }.join
end

#plural? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rubee/support/string.rb', line 23

def plural?
  return true if end_with?('s') && !end_with?('ss')

  false
end

#pluralize ⇒ Object 



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# File 'lib/rubee/support/string.rb', line 13

def pluralize
  if end_with?('y') && !%w[a e i o u].include?(self[-2])
    "#{self[0..-2]}ies" # Replace "y" with "ies"
  elsif end_with?('s', 'x', 'z', 'ch', 'sh')
    "#{self}es" # Add "es" for certain endings
  else
    "#{self}s" # Default to adding "s"
  end
end

#singular? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rubee/support/string.rb', line 29

def singular?
  !plural?
end

#singularize ⇒ Object 



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# File 'lib/rubee/support/string.rb', line 45

def singularize
  if end_with?('ies') && length > 3
    "#{self[0..-4]}y" # Convert "ies" to "y"
  elsif end_with?('es') && %w[s x z ch sh].any? { |ending| self[-(ending.length + 2)..-3] == ending }
    self[0..-3] # Remove "es" for selfs like "foxes", "buses"
  elsif end_with?('s') && length > 1
    self[0..-2] # Remove "s" for regular plurals
  else
    self # Return as-is if no plural form is detected
  end
end

#snakeize ⇒ Object 



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# File 'lib/rubee/support/string.rb', line 37

def snakeize
  gsub(/::/, '_')
    .gsub(/([A-Z]+)([A-Z][a-z])/, '\1_\2')
    .gsub(/([a-z\d])([A-Z])/, '\1_\2')
    .tr('-', '_')
    .downcase
end