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Code Issues Releases Activity

Always resolve procs when setting them into fields

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This commit is contained in:
Holger Just 2017-02-13 23:37:02 +01:00
parent 5fc679a63a
commit 3ec21e7646
2 changed files with 6 additions and 12 deletions
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12
lib/rackstash/fields/abstract_collection.rb
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@ -88,8 +88,8 @@ module Rackstash
# Note: You should never mutate an array or hash returned by normalize # Note: You should never mutate an array or hash returned by normalize
# when `wrap` is `false`. # when `wrap` is `false`.
def normalize(value, resolve: true, scope: nil, wrap: true) def normalize(value, scope: nil, wrap: true)
value = resolve_value(value, scope: scope) if resolve value = resolve_value(value, scope: scope)
case value case value
when ::String, ::Symbol when ::String, ::Symbol
@ -102,14 +102,14 @@ module Rackstash
return wrap ? value : value.raw return wrap ? value : value.raw
when ::Hash when ::Hash
hash = value.each_with_object({}) do |(k, v), memo| hash = value.each_with_object({}) do |(k, v), memo|
memo[utf8_encode(k)] = normalize(v, scope: scope, resolve: resolve) memo[utf8_encode(k)] = normalize(v, scope: scope)
end end
hash = Rackstash::Fields::Hash.new.tap do |hash_field| hash = Rackstash::Fields::Hash.new.tap do |hash_field|
hash_field.raw = hash hash_field.raw = hash
end if wrap end if wrap
return hash return hash
when ::Array, ::Set, ::Enumerator when ::Array, ::Set, ::Enumerator
array = value.map { |e| normalize(e, scope: scope, resolve: resolve) } array = value.map { |e| normalize(e, scope: scope) }
array = Rackstash::Fields::Array.new.tap do |array_field| array = Rackstash::Fields::Array.new.tap do |array_field|
array_field.raw = array array_field.raw = array
end if wrap end if wrap
@ -127,7 +127,7 @@ module Rackstash
exception << "\n" << value.backtrace.join("\n") if value.backtrace exception << "\n" << value.backtrace.join("\n") if value.backtrace
return utf8_encode(exception).freeze return utf8_encode(exception).freeze
when ::Proc when ::Proc
return resolve ? utf8_encode(value.inspect).freeze : value return utf8_encode(value.inspect).freeze
when ::BigDecimal when ::BigDecimal
# A BigDecimal would be naturally represented as a JSON number. Most # A BigDecimal would be naturally represented as a JSON number. Most
# libraries, however, parse non-integer JSON numbers directly as # libraries, however, parse non-integer JSON numbers directly as
@ -152,7 +152,7 @@ module Rackstash
next unless value.respond_to?(method) next unless value.respond_to?(method)
value = value.public_send(method) rescue next value = value.public_send(method) rescue next
return normalize(value, scope: scope, wrap: wrap, resolve: resolve) return normalize(value, scope: scope, wrap: wrap)
end end
utf8_encode(value.inspect).freeze utf8_encode(value.inspect).freeze

6
spec/rackstash/fields/abstract_collection_spec.rb
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@ -439,12 +439,6 @@ describe Rackstash::Fields::AbstractCollection do
expect(normalize(outer)).to match %r{\A#<Proc:0x[0-9a-f]+@#{__FILE__}:#{__LINE__-3}>\z} expect(normalize(outer)).to match %r{\A#<Proc:0x[0-9a-f]+@#{__FILE__}:#{__LINE__-3}>\z}
end end
it 'returns the proc when not resolving' do
outer = proc { :return }
expect(normalize(outer, resolve: false)).to equal outer
end
end end
it 'transforms Complex to String' do it 'transforms Complex to String' do