Class: ArelExtensions::Nodes::FormattedNumber

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

Constant Summary collapse

RETURN_TYPE = 
:string

Constants inherited from Function

ArelExtensions::Nodes::Function::MBSTRING

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

Methods inherited from Arel::Nodes::Function

#as

Methods included from ArelExtensions::NullFunctions

#coalesce, #coalesce_blank, #if_present, #is_not_null, #is_null

Methods included from BooleanFunctions

#and, #or, #then, #⋀, #⋁

Methods included from StringFunctions

#&, #[], #ai_collate, #ai_imatches, #ai_matches, #blank, #byte_length, #char_length, #ci_collate, #collate, #concat, #downcase, #edit_distance, #group_concat, #idoes_not_match, #idoes_not_match_all, #idoes_not_match_any, #imatches, #imatches_all, #imatches_any, #length, #levenshtein_distance, #locate, #ltrim, #md5, #not_blank, #regexp_replace, #repeat, #replace, #rtrim, #smatches, #soundex, #substring, #trim, #upcase

Methods included from MathFunctions

#*, #/, #abs, #ceil, #floor, #format_number, #log10, #pow, #power, #round, #std, #sum, #variance

Methods included from DateDuration

#day, #format, #format_date, #hour, #minute, #month, #second, #wday, #week, #year

Methods included from Comparators

#!~, #<, #<=, #=~, #>, #>=

Methods included from Math

#+, #-

Methods included from Aliases

#xas

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