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util: Add parsing ints and floats

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This commit is contained in:
Matthias Beyer 2016-01-31 12:54:59 +01:00
parent 5fdbb61ac8
commit 10fa3e3daf
1 changed files with 18 additions and 2 deletions
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16
imag-store/src/util.rs
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@ -76,6 +76,8 @@ fn insert_key_into(current: String,
}
fn parse_value(value: String) -> Value {
use std::str::FromStr;
fn is_ary(v: &String) -> bool {
v.chars().next() == Some('[') && v.chars().last() == Some(']') && v.len() >= 3
}
@ -91,8 +93,22 @@ fn parse_value(value: String) -> Value {
let sub = &value[1..(value.len()-1)];
Value::Array(sub.split(",").map(|v| parse_value(String::from(v))).collect())
} else {
FromStr::from_str(&value[..])
.map(|i: i64| {
debug!("Building Integer out of: {:?}...", value);
Value::Integer(i)
})
.unwrap_or_else(|_| {
FromStr::from_str(&value[..])
.map(|f: f64| {
debug!("Building Float out of: {:?}...", value);
Value::Float(f)
})
.unwrap_or_else(|_| {
debug!("Building String out of: {:?}...", value);
Value::String(value)
})
})
}
}