25 lines
541 B
Plaintext
25 lines
541 B
Plaintext
local(
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str = 'Hello world!',
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freq = map
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)
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// as a loop. arguably quicker than query expression
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loop(#str->size) => {
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#freq->keys !>> #str->get(loop_count) ?
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#freq->insert(#str->get(loop_count) = #str->values->find(#str->get(loop_count))->size)
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}
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// or
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local(
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str = 'Hello world!',
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freq = map
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)
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// as query expression, less code
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with i in #str->values where #freq->keys !>> #i do => {
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#freq->insert(#i = #str->values->find(#i)->size)
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}
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// output #freq
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with elem in #freq->keys do => {^
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'"'+#elem+'": '+#freq->find(#elem)+'\r'
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^}
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