Class: Stupidedi::Versions::FunctionalGroups::ThirtyTen::ElementTypes::FloatVal::NonEmpty
Overview
Non-empty numeric value. Shouldn’t be directly instantiated – instead, use the value constructors.
Instance Attribute Summary collapse
#position, #usage
Instance Method Summary
collapse
binary_operators
relational_operators
unary_operators
empty, #numeric?, #too_short?, value
#allowed?, #component?, #date?, #id?, #leaf?, #numeric?, #simple?, #string?, #time?
#element?, #size
#blank?, #characters, #component?, #composite?, #definition, #element?, #functional_group?, #interchange?, #invalid?, #loop?, #present?, #repeated?, #segment?, #separator?, #simple?, #size, #table?, #transaction_set?, #transmission?
Methods included from Color
ansi, #ansi
Constructor Details
#initialize(value, usage, position) ⇒ NonEmpty
Returns a new instance of NonEmpty.
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# File 'lib/stupidedi/versions/functional_groups/003010/element_types/float_val.rb', line 188
def initialize(value, usage, position)
@value = value
super(usage, position)
end
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Instance Attribute Details
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# File 'lib/stupidedi/versions/functional_groups/003010/element_types/float_val.rb', line 183
def value
@value
end
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Instance Method Details
#coerce(other) ⇒ Object
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# File 'lib/stupidedi/versions/functional_groups/003010/element_types/float_val.rb', line 201
def coerce(other)
if other.respond_to?(:to_d)
return copy(:value => other.to_d), self
else
raise TypeError,
"cannot coerce FloatVal to #{other.class}"
end
end
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#copy(changes = {}) ⇒ NonEmpty
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# File 'lib/stupidedi/versions/functional_groups/003010/element_types/float_val.rb', line 194
def copy(changes = {})
NonEmpty.new \
changes.fetch(:value, @value),
changes.fetch(:usage, usage),
changes.fetch(:position, position)
end
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#empty? ⇒ Boolean
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# File 'lib/stupidedi/versions/functional_groups/003010/element_types/float_val.rb', line 217
def empty?
false
end
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# File 'lib/stupidedi/versions/functional_groups/003010/element_types/float_val.rb', line 222
def inspect
id = definition.try do |d|
"[#{'% 5s' % d.id}: #{d.name}]".bind do |s|
if usage.forbidden?
ansi.forbidden(s)
elsif usage.required?
ansi.required(s)
else
ansi.optional(s)
end
end
end
ansi.element(" R.value#{id}") << "(#{to_s})"
end
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# File 'lib/stupidedi/versions/functional_groups/003010/element_types/float_val.rb', line 310
def map
FloatVal.value(yield(@value), usage, position)
end
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# File 'lib/stupidedi/versions/functional_groups/003010/element_types/float_val.rb', line 239
def to_s
if definition.max_precision.present?
@value.round(definition.max_precision).to_s("F")
else
@value.to_s("F")
end
end
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#to_x12(truncate = true) ⇒ String
While the ASC X12 standard supports the usage of exponential notation, the HIPAA guides prohibit it. In the interest of simplicity, this method will not output exponential notation, as there is currently no configuration attribute to indicate if this is allowed or not – if this is required in the future, the best place for it to fit would be in SimpleElementUse
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# File 'lib/stupidedi/versions/functional_groups/003010/element_types/float_val.rb', line 255
def to_x12(truncate = true)
remaining =
if @value.to_i.zero?
definition.max_length
else
definition.max_length - @value.to_i.abs.to_s.length
end
if remaining <= 0
if truncate
int = @value.to_i.to_s
sign = (int < 0) ? "-" : ""
return sign << int.abs.to_s.take(definition.max_length)
else
return @value.to_i.abs
end
end
precision =
if definition.max_precision.present?
(definition.max_precision < remaining) ?
definition.max_precision : remaining
else
remaining
end
rounded = @value.round(precision)
sign = (rounded < 0) ? "-" : ""
if rounded.zero?
"0" * definition.min_length
else
sign << rounded.abs.to_s("F").
gsub(/^0+/, ""). gsub(/0+$/, ""). gsub(/\.$/, ""). rjust(definition.min_length, "0")
end
end
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#too_long? ⇒ Boolean
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# File 'lib/stupidedi/versions/functional_groups/003010/element_types/float_val.rb', line 300
def too_long?
definition.max_length < @value.to_i.abs.to_s.length
end
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#valid? ⇒ Boolean
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# File 'lib/stupidedi/versions/functional_groups/003010/element_types/float_val.rb', line 212
def valid?
@value.finite?
end
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