66 lines
1.7 KiB
Factor
66 lines
1.7 KiB
Factor
USING: accessors ui.gadgets ui.gadgets.labels namespaces make
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sequences kernel math arrays tools.test io ui.gadgets.panes
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ui.traverse definitions compiler.units ;
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IN: ui.traverse.tests
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M: array children>> ;
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GENERIC: (flatten-tree) ( node -- )
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M: node (flatten-tree)
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children>> [ (flatten-tree) ] each ;
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M: object (flatten-tree) , ;
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: flatten-tree ( seq -- newseq )
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[ [ (flatten-tree) ] each ] { } make ;
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: gadgets-in-range ( frompath topath gadget -- seq )
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gadget-subtree flatten-tree ;
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{ { "a" "b" "c" "d" } } [
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{ 0 } { } { "a" "b" "c" "d" } gadgets-in-range
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] unit-test
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{ { "a" "b" } } [
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{ } { 1 } { "a" "b" "c" "d" } gadgets-in-range
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] unit-test
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{ { "a" } } [
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{ 0 } { 0 } { "a" "b" "c" "d" } gadgets-in-range
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] unit-test
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{ { "a" "b" "c" } } [
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{ 0 } { 2 } { "a" "b" "c" "d" } gadgets-in-range
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] unit-test
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{ { "a" "b" "c" "d" } } [
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{ 0 } { 3 } { "a" "b" "c" "d" } gadgets-in-range
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] unit-test
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{ { "a" "b" "c" "d" } } [
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{ 0 0 } { 0 3 } { { "a" "b" "c" "d" } } gadgets-in-range
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] unit-test
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{ { "b" "c" "d" "e" } } [
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{ 0 1 } { 1 } { { "a" "b" "c" "d" } "e" } gadgets-in-range
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] unit-test
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{ { "b" "c" "d" "e" "f" } } [
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{ 0 1 } { 1 1 } { { "a" "b" "c" "d" } { "e" "f" "g" } } gadgets-in-range
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] unit-test
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{ { "b" "c" "d" { "e" "f" "g" } "h" "i" } } [
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{ 0 1 } { 2 1 } { { "a" "b" "c" "d" } { "e" "f" "g" } { "h" "i" } } gadgets-in-range
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] unit-test
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{ { "b" "c" "d" { "e" "f" "g" } "h" } } [
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{ 0 1 } { 2 0 0 } { { "a" "b" "c" "d" } { "e" "f" "g" } { { "h" "i" } "j" } } gadgets-in-range
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] unit-test
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{ { "b" "c" "d" { "e" "f" "g" } "h" "i" } } [
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{ 0 1 } { 2 0 1 } { { "a" "b" "c" "d" } { "e" "f" "g" } { { "h" "i" } "j" } } gadgets-in-range
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] unit-test
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[ M\ array children>> forget ] with-compilation-unit
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