function provideFindLowerBound() {
$self = $this;
- $indexValueCallback = function( $size ) use ( $self ) {
- return function( $val ) use ( $self, $size ) {
+ $indexValueCallback = function ( $size ) use ( $self ) {
+ return function ( $val ) use ( $self, $size ) {
$self->assertTrue( $val >= 0 );
$self->assertTrue( $val < $size );
return $val;
};
};
- $comparisonCallback = function( $a, $b ) {
+ $comparisonCallback = function ( $a, $b ) {
return $a - $b;
};