PathModify
Value members
Concrete methods
An alias for using. Explicit calls to using are preferred over this alias, but quicklens provides this option because code auto-formatters (like scalafmt) will generally not keep modify/using pairs on the same line, leading to code like
An alias for using. Explicit calls to using are preferred over this alias, but quicklens provides this option because code auto-formatters (like scalafmt) will generally not keep modify/using pairs on the same line, leading to code like
x
.modify(_.foo)
.using(newFoo :: _)
.modify(_.bar)
.using(_ + newBar)
When using apply, scalafmt will allow
x
.modify(_.foo)(newFoo :: _)
.modify(_.bar)(_ + newBar)
Set the value of the field(s) to a new value.
Set the value of the field(s) to a new value.
- Returns:
A copy of the root object with the (deeply nested) field(s) set to the new value.
Set the value of the field(s) to a new value, if the condition is true. Otherwise, returns the original object unchanged.
Set the value of the field(s) to a new value, if the condition is true. Otherwise, returns the original object unchanged.
- Returns:
A copy of the root object with the (deeply nested) field(s) set to the new value, if
conditionis true.
Set the value of the field(s) to a new value, if it is defined. Otherwise, returns the original object unchanged.
Set the value of the field(s) to a new value, if it is defined. Otherwise, returns the original object unchanged.
- Returns:
A copy of the root object with the (deeply nested) field(s) set to the new value, if it is defined.
Transform the value of the field(s) using the given function.
Transform the value of the field(s) using the given function.
- Returns:
A copy of the root object with the (deeply nested) field(s) modified.
Transform the value of the field(s) using the given function, if the condition is true. Otherwise, returns the original object unchanged.
Transform the value of the field(s) using the given function, if the condition is true. Otherwise, returns the original object unchanged.
- Returns:
A copy of the root object with the (deeply nested) field(s) modified, if
conditionis true.