Class: Audrey::Object::Scalar::String::Field

Inherits:
Custom::Field show all
Defined in:
lib/audrey.rb

Overview

Audrey::Object::Scalar::String::Field

Instance Attribute Summary collapse

Attributes inherited from Custom::Field

#auto, #clss, #graph, #name, #publish, #read, #required, #write

Instance Method Summary collapse

Methods inherited from Custom::Field

#add_to_class, #auto_add

Constructor Details

#initialize(*opts) ⇒ Field

initialize



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# File 'lib/audrey.rb', line 2345

def initialize(*opts)
	super(*opts)
	@fclass = String
	
	# normalize
	@collapse = false
	@downcase = false
	@upcase = false
	
	# checks
	@min_length = nil
	@max_length = nil
	@hascontent = false
end

Instance Attribute Details

#collapse ⇒ Object

Returns the value of attribute collapse.



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# File 'lib/audrey.rb', line 2334

def collapse
  @collapse
end

#downcase ⇒ Object

Returns the value of attribute downcase.



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# File 'lib/audrey.rb', line 2335

def downcase
  @downcase
end

#fclass ⇒ Object (readonly)

Returns the value of attribute fclass.



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# File 'lib/audrey.rb', line 2340

def fclass
  @fclass
end

#hascontent ⇒ Object

Returns the value of attribute hascontent.



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# File 'lib/audrey.rb', line 2339

def hascontent
  @hascontent
end

#max_length ⇒ Object

Returns the value of attribute max_length.



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# File 'lib/audrey.rb', line 2338

def max_length
  @max_length
end

#min_length ⇒ Object

Returns the value of attribute min_length.



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# File 'lib/audrey.rb', line 2337

def min_length
  @min_length
end

#upcase ⇒ Object

Returns the value of attribute upcase.



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# File 'lib/audrey.rb', line 2336

def upcase
  @upcase
end

Instance Method Details

#base_checks(xeme, fieldname, val) ⇒ Object

base_checks



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# File 'lib/audrey.rb', line 2410

def base_checks(xeme, fieldname, val)
	# $tm.hrm
	
	# min_length
	if @min_length
		if val.length < @min_length
			xeme.error('min-length') do |msg|
				msg['val'] = val
				msg['min-length'] = @min_length
			end
		end
	end
	
	# max_length
	if @max_length
		if val.length > @max_length
			xeme.error('max-length') do |msg|
				msg['val'] = val
				msg['max-length'] = @max_length
			end
		end
	end
	
	# hascontent
	if @hascontent
		if not val.match(/\S/mu)
			xeme.error('hascontent') do |msg|
				msg['val'] = val
			end
		end
	end
end

#has_checks? ⇒ Boolean

has_checks?

Returns:



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# File 'lib/audrey.rb', line 2397

def has_checks?
	@min_length and return true
	@max_length and return true
	@hascontent and return true
end

#normalize(val) ⇒ Object

normalize



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# File 'lib/audrey.rb', line 2367

def normalize(val)
	# early exit
	if not val.is_a?(String)
		return
	end
	
	# collapse
	if @collapse
		val.strip!
		val.gsub!(/[^[:graph:]]+/mu, ' ')
	end
	
	# downcase, upcase
	if @downcase
		val.downcase!
	elsif @upcase
		val.upcase!
	end
	
	# return
	return val
end