言語別文法対応
code:py
for x in list:
...
code:js
for (x of array) { ... }
code:julia
for x in list
...
end
配列の長さ
code:py
len(list)
code:js
array.length
code:julia
length(list)
辞書のキーと値のペアの配列
code:py
dict.items()
code:js
Object.entries(object)
code:julia
pairs(dict)
code:py
code:js
すべての要素が条件を満たすか
code:py
code:js
array.every((x) => cond(x))
code:julia
all(cond(x), list)
ある要素が条件を満たすか
code:py
code:js
array.some((x) => cond(x))
code:julia
any(cond(x), list)