[
{
"title": "Unary operators",
"examples": [
{
"snippet": "!x",
"help": "boolean negation"
},
{
"snippet": "-x",
"help": "numerical negation"
}
]
},
{
"title": "Numerical comparison",
"prelude": "Warning: those operators will always consider operands as numbers or dates and will try to cast them around as such. For string/sequence comparison, use the operators in the next section.",
"examples": [
{
"snippet": "x == y",
"help": "numerical equality"
},
{
"snippet": "x != y",
"help": "numerical inequality"
},
{
"snippet": "x < y",
"help": "numerical less than"
},
{
"snippet": "x <= y",
"help": "numerical less than or equal"
},
{
"snippet": "x > y",
"help": "numerical greater than"
},
{
"snippet": "x >= y",
"help": "numerical greater than or equal"
}
]
},
{
"title": "String/sequence comparison",
"prelude": "Warning: those operators will always consider operands as strings or sequences and will try to cast them around as such. For numerical comparison, use the operators in the previous section.",
"examples": [
{
"snippet": "x eq y",
"help": "string equality"
},
{
"snippet": "x ne y",
"help": "string inequality"
},
{
"snippet": "x lt y",
"help": "string less than"
},
{
"snippet": "x le y",
"help": "string less than or equal"
},
{
"snippet": "x gt y",
"help": "string greater than"
},
{
"snippet": "x ge y",
"help": "string greater than or equal"
}
]
},
{
"title": "Arithmetic operators",
"examples": [
{
"snippet": "x + y",
"help": "numerical addition"
},
{
"snippet": "x - y",
"help": "numerical subtraction"
},
{
"snippet": "x * y",
"help": "numerical multiplication"
},
{
"snippet": "x / y",
"help": "numerical division"
},
{
"snippet": "x % y",
"help": "numerical remainder"
},
{
"snippet": "x // y",
"help": "numerical integer division"
},
{
"snippet": "x ** y",
"help": "numerical exponentiation"
}
]
},
{
"title": "String/sequence operators",
"examples": [
{
"snippet": "x ++ y",
"help": "string concatenation"
}
]
},
{
"title": "Logical operators",
"examples": [
{
"snippet": "x && y",
"help": "logical and"
},
{
"snippet": "x and y"
},
{
"snippet": "x || y",
"help": "logical or"
},
{
"snippet": "x or y"
},
{
"snippet": "x in y"
},
{
"snippet": "x not in y"
}
]
},
{
"title": "Indexing & slicing operators",
"prelude": "Negative indices are accepted and mean the same thing as with the Python language.",
"examples": [
{
"snippet": "x[y]",
"help": "get y from x (string or list index, map key)"
},
{
"snippet": "x[start:end]",
"help": "slice x from start index to end index"
},
{
"snippet": "x[:end]",
"help": "slice x from start to end index"
},
{
"snippet": "x[start:]",
"help": "slice x from start index to end"
}
]
},
{
"title": "Pipeline operator",
"prelude": "using \"_\" for left-hand side substitution.",
"examples": [
{
"snippet": "trim(name) | len(_)",
"help": "Same as len(trim(name))"
},
{
"snippet": "trim(name) | len",
"help": "Supports elision for unary functions"
},
{
"snippet": "trim(name) | add(1, len(_))",
"help": "Can be nested"
},
{
"snippet": "add(trim(name) | len, 2)",
"help": "Can be used anywhere"
}
]
}
]