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Fn

Fn is a function factory for SObject functions and function factories.

AssignTo​

Returns a new AssignToSObject function.

MapTo​

Returns a new MapToSObject or a MapToObject function.

Match​

Returns a Match factory for building matching predicates.

recordFields​

Signature

Builds a RecordFieldMatch, a record matching predicate. The predicate returns true when applied to a record which matches all fields defined on the prototype record. Fields that are not defined on the prototype are not checked for equality.

RecordFieldsMatch recordFields(SObject prototype)

Example

RecordFieldsMatch isMatch = Match.recordFields(new Account{Name = 'Foo'});
isMatch.call(new Account{Name = 'Foo', Description = 'Some description'}); // true
isMatch.call(new Account{Name = 'Bar'}); // false

field​

Starts the construction of a field criteria matching function by defining a field. The field can be defined as an Schema.SObjectField or given as a String relation. Returns an IncompleteFieldsMatch which can be completed into a FieldsMatch by invoking methods on it.

Signature

IncompleteFieldsMatch field(Schema.SObjectField field)
IncompleteFieldsMatch field(String fieldPath)

Example

Match.field(Opportunity.Amount).lessThan(10000)
Match.field('Parent.Id').equals(accountId);

NotNull​

Returns a NotNull predicate.

Debug​

Returns a DebugSObject function.