Class: ArelExtensions::Nodes::FormattedNumber

Inherits:
Function
  • Object
show all
Defined in:
lib/arel_extensions/nodes/formatted_number.rb

Constant Summary collapse

RETURN_TYPE = 
:string

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from Function

#!=, #==, #as, #convert_to_date_node, #convert_to_datetime_node, #convert_to_node, #convert_to_number, #convert_to_string_node, #expr, #left, #return_type, #right, #type_of_attribute

Methods included from Predications

#cast, #convert_to_node, #imatches, #in, #matches, #not_in, #when

Constructor Details

#initialize(expr) ⇒ FormattedNumber

Returns a new instance of FormattedNumber.



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# File 'lib/arel_extensions/nodes/formatted_number.rb', line 8

def initialize expr
	# expr[1] = {:locale => 'fr_FR', :type => "e"/"f"/"d", :prefix => "$ ", :suffix => " %", :flags => " +-#0", :width => 5, :precision => 6}
	col = expr.first
	@locale = expr[1][:locale]
	@prefix = expr[1][:prefix]
	@suffix = expr[1][:suffix]
	@width = expr[1][:width]
	@precision = expr[1][:precision]
	@type = expr[1][:type]
	@flags = expr[1][:flags]
	@scientific_notation = /[eE]/.match(expr[1][:type]) || false
	@original_string = expr[1][:original_string]
	super [col]
end

Instance Attribute Details

#flags ⇒ Object

Returns the value of attribute flags.



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# File 'lib/arel_extensions/nodes/formatted_number.rb', line 6

def flags
  @flags
end

#locale ⇒ Object

Returns the value of attribute locale.



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# File 'lib/arel_extensions/nodes/formatted_number.rb', line 6

def locale
  @locale
end

#original_string ⇒ Object

Returns the value of attribute original_string.



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# File 'lib/arel_extensions/nodes/formatted_number.rb', line 6

def original_string
  @original_string
end

#precision ⇒ Object

Returns the value of attribute precision.



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# File 'lib/arel_extensions/nodes/formatted_number.rb', line 6

def precision
  @precision
end

#prefix ⇒ Object

Returns the value of attribute prefix.



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# File 'lib/arel_extensions/nodes/formatted_number.rb', line 6

def prefix
  @prefix
end

#scientific_notation ⇒ Object

Returns the value of attribute scientific_notation.



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# File 'lib/arel_extensions/nodes/formatted_number.rb', line 6

def scientific_notation
  @scientific_notation
end

#suffix ⇒ Object

Returns the value of attribute suffix.



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# File 'lib/arel_extensions/nodes/formatted_number.rb', line 6

def suffix
  @suffix
end

#type ⇒ Object

Returns the value of attribute type.



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# File 'lib/arel_extensions/nodes/formatted_number.rb', line 6

def type
  @type
end

#width ⇒ Object

Returns the value of attribute width.



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# File 'lib/arel_extensions/nodes/formatted_number.rb', line 6

def width
  @width
end