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Add blank scope constant

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Mike Angell
2019-08-31 19:55:04 +10:00
parent 8933044cb5
commit c34aba4d1a
1 changed files with 3 additions and 1 deletions
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lib/liquid/context.rb
+3 -1
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@@ -15,6 +15,8 @@ module Liquid
attr_reader :scopes, :errors, :registers, :environments, :resource_limits, :static_registers, :static_environments attr_reader :scopes, :errors, :registers, :environments, :resource_limits, :static_registers, :static_environments
attr_accessor :exception_renderer, :template_name, :partial, :global_filter, :strict_variables, :strict_filters attr_accessor :exception_renderer, :template_name, :partial, :global_filter, :strict_variables, :strict_filters
BLANK_SCOPE = {}
# rubocop:disable Metrics/ParameterLists # rubocop:disable Metrics/ParameterLists
def self.build(environments: {}, outer_scope: {}, registers: {}, rethrow_errors: false, resource_limits: nil, static_registers: {}, static_environments: {}) def self.build(environments: {}, outer_scope: {}, registers: {}, rethrow_errors: false, resource_limits: nil, static_registers: {}, static_environments: {})
new(environments, outer_scope, registers, rethrow_errors, resource_limits, static_registers, static_environments) new(environments, outer_scope, registers, rethrow_errors, resource_limits, static_registers, static_environments)
@@ -194,7 +196,7 @@ module Liquid
scope = (index = @scopes.find_index { |s| s.key?(key) }) && @scopes[index] scope = (index = @scopes.find_index { |s| s.key?(key) }) && @scopes[index]
scope ||= (index = @environments.find_index { |s| s.key?(key) || !s.default_proc.nil? }) && @environments[index] scope ||= (index = @environments.find_index { |s| s.key?(key) || !s.default_proc.nil? }) && @environments[index]
scope ||= (index = @static_environments.find_index { |s| s.key?(key) }) && @static_environments[index] scope ||= (index = @static_environments.find_index { |s| s.key?(key) }) && @static_environments[index]
scope ||= {} scope ||= BLANK_SCOPE
variable = lookup_and_evaluate(scope, key, raise_on_not_found: raise_on_not_found).to_liquid variable = lookup_and_evaluate(scope, key, raise_on_not_found: raise_on_not_found).to_liquid
variable.context = self if variable.respond_to?(:context=) variable.context = self if variable.respond_to?(:context=)