Class: Jcsv::RBParseBigDecimal

Inherits:
Filter
  • Object
show all
Defined in:
lib/numeric_filters.rb

Overview

Instance Attribute Summary collapse

Attributes included from NextFilter

#last_filter, #next_filter

Instance Method Summary collapse

Methods included from NextFilter

#>>, #exec_next

Constructor Details

#initialize(locale) ⇒ RBParseBigDecimal

Returns a new instance of RBParseBigDecimal.



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# File 'lib/numeric_filters.rb', line 156

def initialize(locale)
  @locale = locale
  @dfs = DFSymbols.new(locale)
  @grouping_separator = @dfs.grouping_separator
  @decimal_separator = @dfs.decimal_separator
  super()
end

Instance Attribute Details

#dfs ⇒ Object (readonly)

Returns the value of attribute dfs.



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# File 'lib/numeric_filters.rb', line 154

def dfs
  @dfs
end

#locale ⇒ Object (readonly)

Returns the value of attribute locale.



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# File 'lib/numeric_filters.rb', line 153

def locale
  @locale
end

Instance Method Details

#execute(value, context) ⇒ Object 



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# File 'lib/numeric_filters.rb', line 164

def execute(value, context)
  validateInputNotNull(value, context)
  # raise "BigDecimal expects a String as input not #{value}" if !(value.is_a? String)
  bd = BigDecimal.new(value.gsub(@grouping_separator.chr, "").
                       gsub(@decimal_separator.chr, "."))
  exec_next(bd, context)
end