Class: Puppet::Pops::Types::PEnumType
Overview
A string type describing the set of strings having one of the given values
Constant Summary
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- DEFAULT =
PEnumType.new(EMPTY_ARRAY)
Instance Attribute Summary collapse
Class Method Summary
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Instance Method Summary
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Methods inherited from PScalarType
#roundtrip_with_string?
Methods inherited from PAnyType
#==, #accept, #assignable?, #callable?, #callable_args?, #callable_with?, #check_self_recursion, create, #create, #kind_of_callable?, #loader, #name, new_function, #new_function, #normalize, #really_instance?, #resolve, #roundtrip_with_string?, #simple_name, simple_name, #to_alias_expanded_s, #to_s
_pcore_type, create_ptype, register_ptypes
Methods included from Visitable
#accept
#_pcore_all_contents, #_pcore_contents, #_pcore_init_hash, #_pcore_type, #to_s
Constructor Details
#initialize(values, case_insensitive = false) ⇒ PEnumType
Returns a new instance of PEnumType.
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# File 'lib/puppet/pops/types/types.rb', line 768
def initialize(values, case_insensitive = false)
@values = values.uniq.sort.freeze
@case_insensitive = case_insensitive
end
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Instance Attribute Details
#case_insensitive ⇒ Object
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# File 'lib/puppet/pops/types/types.rb', line 766
def case_insensitive
@case_insensitive
end
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# File 'lib/puppet/pops/types/types.rb', line 766
def values
@values
end
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Class Method Details
.register_ptype(loader, ir) ⇒ Object
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# File 'lib/puppet/pops/types/types.rb', line 760
def self.register_ptype(loader, ir)
create_ptype(loader, ir, 'ScalarDataType',
'values' => PArrayType.new(PStringType::NON_EMPTY),
'case_insensitive' => { 'type' => PBooleanType::DEFAULT, 'value' => false })
end
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Instance Method Details
#case_insensitive? ⇒ Boolean
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# File 'lib/puppet/pops/types/types.rb', line 773
def case_insensitive?
@case_insensitive
end
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#each(&block) ⇒ Object
Returns Enumerator if no block is given, otherwise, calls the given block with each of the strings for this enum
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# File 'lib/puppet/pops/types/types.rb', line 779
def each(&block)
r = Iterable.on(self)
block_given? ? r.each(&block) : r
end
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#eql?(o) ⇒ Boolean
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# File 'lib/puppet/pops/types/types.rb', line 807
def eql?(o)
self.class == o.class && @values == o.values && @case_insensitive == o.case_insensitive?
end
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# File 'lib/puppet/pops/types/types.rb', line 803
def hash
@values.hash ^ @case_insensitive.hash
end
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#instance?(o, guard = nil) ⇒ Boolean
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# File 'lib/puppet/pops/types/types.rb', line 811
def instance?(o, guard = nil)
if o.is_a?(String)
@case_insensitive ? @values.any? { |p| p.casecmp(o) == 0 } : @values.any? { |p| p == o }
else
false
end
end
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#iterable?(guard = nil) ⇒ Boolean
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# File 'lib/puppet/pops/types/types.rb', line 794
def iterable?(guard = nil)
true
end
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#iterable_type(guard = nil) ⇒ Object
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# File 'lib/puppet/pops/types/types.rb', line 798
def iterable_type(guard = nil)
PStringType::ITERABLE_TYPE
end
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