Class: RBS::DefinitionBuilder::MethodBuilder
- Inherits:
-
Object
- Object
- RBS::DefinitionBuilder::MethodBuilder
- Defined in:
- lib/rbs/definition_builder/method_builder.rb
Defined Under Namespace
Classes: Methods
Instance Attribute Summary collapse
-
#env ⇒ Object
readonly
Returns the value of attribute env.
-
#instance_methods ⇒ Object
readonly
Returns the value of attribute instance_methods.
-
#interface_methods ⇒ Object
readonly
Returns the value of attribute interface_methods.
-
#singleton_methods ⇒ Object
readonly
Returns the value of attribute singleton_methods.
Instance Method Summary collapse
- #build_alias(methods, type, member:) ⇒ Object
- #build_attribute(methods, type, member:, accessibility:) ⇒ Object
- #build_instance(type_name) ⇒ Object
- #build_interface(type_name) ⇒ Object
- #build_method(methods, type, member:, accessibility:) ⇒ Object
- #build_singleton(type_name) ⇒ Object
- #each_member_with_accessibility(members, accessibility: :public) ⇒ Object
-
#initialize(env:) ⇒ MethodBuilder
constructor
A new instance of MethodBuilder.
- #update(env:, except:) ⇒ Object
Constructor Details
#initialize(env:) ⇒ MethodBuilder
Returns a new instance of MethodBuilder.
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# File 'lib/rbs/definition_builder/method_builder.rb', line 91 def initialize(env:) @env = env @instance_methods = {} @singleton_methods = {} @interface_methods = {} end |
Instance Attribute Details
#env ⇒ Object (readonly)
Returns the value of attribute env.
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# File 'lib/rbs/definition_builder/method_builder.rb', line 86 def env @env end |
#instance_methods ⇒ Object (readonly)
Returns the value of attribute instance_methods.
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# File 'lib/rbs/definition_builder/method_builder.rb', line 87 def instance_methods @instance_methods end |
#interface_methods ⇒ Object (readonly)
Returns the value of attribute interface_methods.
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# File 'lib/rbs/definition_builder/method_builder.rb', line 89 def interface_methods @interface_methods end |
#singleton_methods ⇒ Object (readonly)
Returns the value of attribute singleton_methods.
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# File 'lib/rbs/definition_builder/method_builder.rb', line 88 def singleton_methods @singleton_methods end |
Instance Method Details
#build_alias(methods, type, member:) ⇒ Object
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# File 'lib/rbs/definition_builder/method_builder.rb', line 194 def build_alias(methods, type, member:) defn = methods.methods[member.new_name] ||= Methods::Definition.empty(type: type, name: member.new_name) defn.originals << member end |
#build_attribute(methods, type, member:, accessibility:) ⇒ Object
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# File 'lib/rbs/definition_builder/method_builder.rb', line 199 def build_attribute(methods, type, member:, accessibility:) if member.is_a?(AST::Members::AttrReader) || member.is_a?(AST::Members::AttrAccessor) defn = methods.methods[member.name] ||= Methods::Definition.empty(type: type, name: member.name) defn.accessibilities << accessibility defn.originals << member end if member.is_a?(AST::Members::AttrWriter) || member.is_a?(AST::Members::AttrAccessor) defn = methods.methods[:"#{member.name}="] ||= Methods::Definition.empty(type: type, name: :"#{member.name}=") defn.accessibilities << accessibility defn.originals << member end end |
#build_instance(type_name) ⇒ Object
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# File 'lib/rbs/definition_builder/method_builder.rb', line 99 def build_instance(type_name) instance_methods[type_name] ||= begin entry = env.class_decls[type_name] args = entry.type_params.map {|param| Types::Variable.new(name: param.name, location: param.location) } type = Types::ClassInstance.new(name: type_name, args: args, location: nil) Methods.new(type: type).tap do |methods| entry.decls.each do |d| subst = Substitution.build(d.decl.type_params.each.map(&:name), args) each_member_with_accessibility(d.decl.members) do |member, accessibility| case member when AST::Members::MethodDefinition case member.kind when :instance build_method( methods, type, member: member.update(types: member.types.map {|type| type.sub(subst) }), accessibility: member.visibility || accessibility ) when :singleton_instance build_method( methods, type, member: member.update(types: member.types.map {|type| type.sub(subst) }), accessibility: :private ) end when AST::Members::AttrReader, AST::Members::AttrWriter, AST::Members::AttrAccessor if member.kind == :instance build_attribute(methods, type, member: member.update(type: member.type.sub(subst)), accessibility: member.visibility || accessibility) end when AST::Members::Alias if member.kind == :instance build_alias(methods, type, member: member) end end end end end.validate! end end |
#build_interface(type_name) ⇒ Object
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# File 'lib/rbs/definition_builder/method_builder.rb', line 174 def build_interface(type_name) interface_methods[type_name] ||= begin entry = env.interface_decls[type_name] args = Types::Variable.build(entry.decl.type_params.each.map(&:name)) type = Types::Interface.new(name: type_name, args: args, location: nil) Methods.new(type: type).tap do |methods| entry.decl.members.each do |member| case member when AST::Members::MethodDefinition build_method(methods, type, member: member, accessibility: :public) when AST::Members::Alias build_alias(methods, type, member: member) end end end.validate! end end |
#build_method(methods, type, member:, accessibility:) ⇒ Object
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# File 'lib/rbs/definition_builder/method_builder.rb', line 215 def build_method(methods, type, member:, accessibility:) defn = methods.methods[member.name] ||= Methods::Definition.empty(type: type, name: member.name) if member.overload? defn.overloads << member else defn.accessibilities << accessibility defn.originals << member end end |
#build_singleton(type_name) ⇒ Object
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# File 'lib/rbs/definition_builder/method_builder.rb', line 145 def build_singleton(type_name) singleton_methods[type_name] ||= begin entry = env.class_decls[type_name] type = Types::ClassSingleton.new(name: type_name, location: nil) Methods.new(type: type).tap do |methods| entry.decls.each do |d| d.decl.members.each do |member| case member when AST::Members::MethodDefinition if member.singleton? build_method(methods, type, member: member, accessibility: member.visibility || :public) end when AST::Members::AttrReader, AST::Members::AttrWriter, AST::Members::AttrAccessor if member.kind == :singleton build_attribute(methods, type, member: member, accessibility: member.visibility || :public) end when AST::Members::Alias if member.kind == :singleton build_alias(methods, type, member: member) end end end end end.validate! end end |
#each_member_with_accessibility(members, accessibility: :public) ⇒ Object
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# File 'lib/rbs/definition_builder/method_builder.rb', line 226 def each_member_with_accessibility(members, accessibility: :public) members.each do |member| case member when AST::Members::Public accessibility = :public when AST::Members::Private accessibility = :private else yield member, accessibility end end end |
#update(env:, except:) ⇒ Object
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# File 'lib/rbs/definition_builder/method_builder.rb', line 239 def update(env:, except:) MethodBuilder.new(env: env).tap do |copy| copy.instance_methods.merge!(instance_methods) copy.singleton_methods.merge!(singleton_methods) copy.interface_methods.merge!(interface_methods) except.each do |type_name| copy.instance_methods.delete(type_name) copy.singleton_methods.delete(type_name) copy.interface_methods.delete(type_name) end end end |