Class: Stupidedi::Reader::Separators

Inherits:
Object
  • Object
show all
Defined in:
lib/stupidedi/reader/separators.rb

Overview

Stores the separators used to tokenize X12 from an input stream and serialize it to an output stream.

See Also:

  • B.1.1.2.5 Delimiters

Instance Attribute Summary collapse

Constructors collapse

Instance Method Summary collapse

Constructor Details

#initialize(component, repetition, element, segment) ⇒ Separators

Returns a new instance of Separators.



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# File 'lib/stupidedi/reader/separators.rb', line 24

def initialize(component, repetition, element, segment)
  @component, @repetition, @element, @segment =
    component, repetition, element, segment
end

Instance Attribute Details

#component ⇒ String

Returns:



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# File 'lib/stupidedi/reader/separators.rb', line 13

def component
  @component
end

#element ⇒ String

Returns:



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# File 'lib/stupidedi/reader/separators.rb', line 19

def element
  @element
end

#repetition ⇒ String

Returns:



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# File 'lib/stupidedi/reader/separators.rb', line 16

def repetition
  @repetition
end

#segment ⇒ String

Returns:



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# File 'lib/stupidedi/reader/separators.rb', line 22

def segment
  @segment
end

Class Method Details

.build(hash) ⇒ Separators

Returns:



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# File 'lib/stupidedi/reader/separators.rb', line 72

def build(hash)
  Separators.new \
    hash[:component],
    hash[:repetition],
    hash[:element],
    hash[:segment]
end

.empty ⇒ Separators

Returns:



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# File 'lib/stupidedi/reader/separators.rb', line 67

def empty
  new(nil, nil, nil, nil)
end

Instance Method Details

#characters ⇒ AbstractSet<String>

Returns:



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# File 'lib/stupidedi/reader/separators.rb', line 49

def characters
  chars =
    [@component, @repetition, @element, @segment].select(&:present?)

  Sets.absolute(chars.join.split(//), Reader::C_BYTES.split(//))
end

#copy(changes = {}) ⇒ Separators

Returns:



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# File 'lib/stupidedi/reader/separators.rb', line 30

def copy(changes = {})
  Separators.new \
    changes.fetch(:component, @component),
    changes.fetch(:repetition, @repetition),
    changes.fetch(:element, @element),
    changes.fetch(:segment, @segment)
end

#inspect ⇒ String

Returns:



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# File 'lib/stupidedi/reader/separators.rb', line 57

def inspect
  "Separators(#{@component.inspect}, #{@repetition.inspect}, #{@element.inspect}, #{@segment.inspect})"
end

#merge(other) ⇒ Object

Creates a new value that has the separators from ‘other`, when they are not nil, and will use separators from `self` otherwise.



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# File 'lib/stupidedi/reader/separators.rb', line 40

def merge(other)
  Separators.new \
    other.component  || @component,
    other.repetition || @repetition,
    other.element    || @element,
    other.segment    || @segment
end